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name="search" placeholder="Cerca in Wikibooks" aria-label="Cerca in Wikibooks" autocapitalize="sentences" title="Cerca in Wikibooks [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Speciale:Ricerca"> </div> <button class="cdx-button cdx-search-input__end-button">Ricerca</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Strumenti personali"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Modifica la dimensione, la larghezza e il colore del testo" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Aspetto" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Aspetto</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=it.wikibooks.org&uselang=it" class=""><span>Fai una donazione</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciale:CreaUtenza&returnto=Wikibooks%3AAbout" title="Si consiglia di registrarsi e di effettuare l'accesso, anche se non è obbligatorio" class=""><span>registrati</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciale:Entra&returnto=Wikibooks%3AAbout" title="Si consiglia di effettuare l'accesso, anche se non è obbligatorio [o]" accesskey="o" class=""><span>entra</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Altre opzioni" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Strumenti personali" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Strumenti 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consiglia di effettuare l'accesso, anche se non è obbligatorio [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>entra</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pagine per utenti anonimi <a href="/wiki/Aiuto:Introduzione" aria-label="Ulteriori informazioni sulla contribuzione"><span>ulteriori informazioni</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Speciale:MieiContributi" title="Un elenco delle modifiche fatte da questo indirizzo IP [y]" accesskey="y"><span>contributi</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Speciale:MieDiscussioni" title="Discussioni sulle modifiche fatte da questo indirizzo IP [n]" accesskey="n"><span>discussioni</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Sito"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Indice" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Indice</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">nascondi</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inizio</div> </a> </li> <li id="toc-Cos'è_Wikibooks" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Cos'è_Wikibooks"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Cos'è Wikibooks</span> </div> </a> <ul id="toc-Cos'è_Wikibooks-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ulteriori_informazioni" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ulteriori_informazioni"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Ulteriori informazioni</span> </div> </a> <button aria-controls="toc-Ulteriori_informazioni-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Attiva/disattiva la sottosezione Ulteriori informazioni</span> </button> <ul id="toc-Ulteriori_informazioni-sublist" class="vector-toc-list"> <li id="toc-Wikibooks_e_Wikimedia" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Wikibooks_e_Wikimedia"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Wikibooks e Wikimedia</span> </div> </a> <ul id="toc-Wikibooks_e_Wikimedia-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Indice" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-namespace">Wikibooks</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">About</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Vai a una voce in un'altra lingua. Disponibile in 11 lingue" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-11" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">11 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikibooks.org/wiki/Wikibooks:%C3%9Cber_Wikibooks" title="Wikibooks:Über Wikibooks - tedesco" lang="de" hreflang="de" data-title="Wikibooks:Über Wikibooks" data-language-autonym="Deutsch" data-language-local-name="tedesco" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikibooks.org/wiki/Help:About" title="Help:About - inglese" lang="en" hreflang="en" data-title="Help:About" data-language-autonym="English" data-language-local-name="inglese" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikibooks.org/wiki/Wikilibros:Acerca_de" title="Wikilibros:Acerca de - spagnolo" lang="es" hreflang="es" data-title="Wikilibros:Acerca de" data-language-autonym="Español" data-language-local-name="spagnolo" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikibooks.org/wiki/Wikilivres:Wikilivres" title="Wikilivres:Wikilivres - francese" lang="fr" hreflang="fr" data-title="Wikilivres:Wikilivres" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikibooks.org/wiki/Wikik%C3%B6nyvek/A_Wikik%C3%B6nyvekr%C5%91l" title="Wikikönyvek/A Wikikönyvekről - ungherese" lang="hu" hreflang="hu" data-title="Wikikönyvek/A Wikikönyvekről" data-language-autonym="Magyar" data-language-local-name="ungherese" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikibooks.org/wiki/Wikibooks:%E3%82%A6%E3%82%A3%E3%82%AD%E3%83%96%E3%83%83%E3%82%AF%E3%82%B9%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6" title="Wikibooks:ウィキブックスについて - giapponese" lang="ja" hreflang="ja" data-title="Wikibooks:ウィキブックスについて" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikibooks.org/wiki/%E1%83%95%E1%83%98%E1%83%99%E1%83%98%E1%83%AC%E1%83%98%E1%83%92%E1%83%9C%E1%83%94%E1%83%91%E1%83%98:%E1%83%A8%E1%83%94%E1%83%A1%E1%83%90%E1%83%AE%E1%83%94%E1%83%91" title="ვიკიწიგნები:შესახებ - georgiano" lang="ka" hreflang="ka" data-title="ვიკიწიგნები:შესახებ" data-language-autonym="ქართული" data-language-local-name="georgiano" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikibooks.org/wiki/Wikibooks:Info" title="Wikibooks:Info - olandese" lang="nl" hreflang="nl" data-title="Wikibooks:Info" data-language-autonym="Nederlands" data-language-local-name="olandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikibooks.org/wiki/Wikibooks:O_Wikibooks" title="Wikibooks:O Wikibooks - polacco" lang="pl" hreflang="pl" data-title="Wikibooks:O Wikibooks" data-language-autonym="Polski" data-language-local-name="polacco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikibooks.org/wiki/Wikibooks:About" title="Wikibooks:About - Simple English" lang="en-simple" hreflang="en-simple" data-title="Wikibooks:About" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikibooks.org/wiki/Wikibooks:Ngeunaan" title="Wikibooks:Ngeunaan - sundanese" lang="su" hreflang="su" data-title="Wikibooks:Ngeunaan" data-language-autonym="Sunda" data-language-local-name="sundanese" class="interlanguage-link-target"><span>Sunda</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-add wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:NewItem?site=itwikibooks&page=Wikibooks%3AAbout" title="Aggiungi collegamento interlinguistico" class="wbc-editpage">Aggiungi collegamenti</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespace"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-project" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Wikibooks:About" title="Vedi la pagina di servizio [c]" accesskey="c"><span>Pagina di servizio</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Discussioni_Wikibooks:About&action=edit&redlink=1" rel="discussion" class="new" title="Vedi le discussioni relative a questa pagina (la pagina non esiste) [t]" accesskey="t"><span>Discussione</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Cambia versione linguistica" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">italiano</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Visite"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Wikibooks:About"><span>Leggi</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Wikibooks:About&action=edit" title="Modifica il wikitesto di questa pagina [e]" accesskey="e"><span>Modifica sorgente</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Wikibooks:About&action=history" title="Versioni precedenti di questa pagina [h]" accesskey="h"><span>Cronologia</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Strumenti" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Strumenti</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Strumenti</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">nascondi</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Altre opzioni" > <div class="vector-menu-heading"> Azioni </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Wikibooks:About"><span>Leggi</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Wikibooks:About&action=edit" title="Modifica il wikitesto di questa pagina [e]" accesskey="e"><span>Modifica sorgente</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Wikibooks:About&action=history"><span>Cronologia</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Generale </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Speciale:PuntanoQui/Wikibooks:About" title="Elenco di tutte le pagine che sono collegate a questa [j]" accesskey="j"><span>Puntano qui</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Speciale:ModificheCorrelate/Wikibooks:About" rel="nofollow" title="Elenco delle ultime modifiche alle pagine collegate a questa [k]" accesskey="k"><span>Modifiche correlate</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Wikibooks:About&oldid=469820" title="Collegamento permanente a questa versione di questa pagina"><span>Link permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Wikibooks:About&action=info" title="Ulteriori informazioni su questa pagina"><span>Informazioni pagina</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Speciale:UrlShortener&url=https%3A%2F%2Fit.wikibooks.org%2Fwiki%2FWikibooks%3AAbout"><span>Ottieni URL breve</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Speciale:QrCode&url=https%3A%2F%2Fit.wikibooks.org%2Fwiki%2FWikibooks%3AAbout"><span>Scarica codice QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Stampa/esporta </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Speciale:Libro&bookcmd=book_creator&referer=Wikibooks%3AAbout"><span>Crea un libro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Speciale:DownloadAsPdf&page=Wikibooks%3AAbout&action=show-download-screen"><span>Scarica come PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Wikibooks:About&printable=yes" title="Versione stampabile di questa pagina [p]" accesskey="p"><span>Versione stampabile</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects emptyPortlet" > <div class="vector-menu-heading"> In altri progetti </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aspetto</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">nascondi</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Wikibooks, manuali e libri di testo liberi.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="it" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r470709">.mw-parser-output .messagebox{border:1px solid #a2a9b1;background-color:#f8f9fa;width:80%;margin:0 auto 1em auto;padding:.2em}.mw-parser-output .messagebox.merge{border:1px solid #c0b8cc;background-color:#f0e5ff;text-align:center}.mw-parser-output .messagebox.cleanup{border:1px solid #9f9fff;background-color:#efefff;text-align:center}.mw-parser-output .messagebox.standard-talk{border:1px solid #c0c090;background-color:#f8eaba;margin:4px auto}.mw-parser-output .mbox-inside .standard-talk,.mw-parser-output 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.ombox-speedy{background-color:#310402}}</style> <table class="plainlinks ombox ombox-notice" role="presentation"><tbody><tr><td class="mbox-image"><span typeof="mw:File"><a href="/wiki/File:Wikibooks-logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/70px-Wikibooks-logo.svg.png" decoding="async" width="70" height="70" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/105px-Wikibooks-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/140px-Wikibooks-logo.svg.png 2x" data-file-width="300" data-file-height="300"/></a></span></td><td class="mbox-text" style="text-align: center; font-size: 95%;"><span style="font-size: larger;"><b><a class="mw-selflink selflink">Cos'è Wikibooks</a> · <a href="/wiki/Wikibooks:Cosa_Wikibooks_non_%C3%A8" title="Wikibooks:Cosa Wikibooks non è">Cosa non è Wikibooks</a></b></span> <p><a href="/wiki/Wikibooks:Cosa_mettere_su_Wikibooks" title="Wikibooks:Cosa mettere su Wikibooks">Cosa mettere su Wikibooks</a> · <a href="/wiki/Wikibooks:Cosa_non_mettere_su_Wikibooks" title="Wikibooks:Cosa non mettere su Wikibooks">Cosa non mettere su Wikibooks</a> · <a href="/wiki/Aiuto:Errori_comuni_nell%27uso_di_Wikibooks" title="Aiuto:Errori comuni nell'uso di Wikibooks">Errori comuni nell'uso di Wikibooks</a><br/><a href="/wiki/Wikibooks:Cinque_pilastri" title="Wikibooks:Cinque pilastri">Cinque pilastri</a> · <a href="/wiki/Wikibooks:Politiche_e_linee_guida" title="Wikibooks:Politiche e linee guida">Politiche e linee guida</a> </p> <a href="/wiki/Aiuto:Benvenuto" title="Aiuto:Benvenuto">Benvenuto</a>! · <a href="/wiki/Aiuto:Come_scrivere_un_libro" title="Aiuto:Come scrivere un libro">Come scrivere un libro</a> · <a href="/wiki/Aiuto:Esplorare_Wikibooks" title="Aiuto:Esplorare Wikibooks">Esplorare Wikibooks</a></td><td class="mbox-imageright"><span typeof="mw:File"><a href="/wiki/File:Wikibooks-logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/70px-Wikibooks-logo.svg.png" decoding="async" width="70" height="70" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/105px-Wikibooks-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/140px-Wikibooks-logo.svg.png 2x" data-file-width="300" data-file-height="300"/></a></span></td></tr></tbody></table><div style="clear:right; margin-bottom: .5em; float: right; padding: .5em 0 .8em 1.4em; background: none; color: #000;"> <meta property="mw:PageProp/toc"/> </div> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Cos'è_Wikibooks" data-mw-thread-id="h-Cos'è_Wikibooks"><span id="Cos.27.C3.A8_Wikibooks"></span><span data-mw-comment-start="" id="h-Cos'è_Wikibooks"></span>Cos'è Wikibooks<span data-mw-comment-end="h-Cos'è_Wikibooks"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikibooks:About&action=edit&section=1" title="Edit section's source code: Cos'è Wikibooks"><span>modifica sorgente</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/File:Wikibooks-logo.svg" class="mw-file-description" title="Wikibooks logo"><img alt="Wikibooks logo" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/100px-Wikibooks-logo.svg.png" decoding="async" width="100" height="100" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/150px-Wikibooks-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/200px-Wikibooks-logo.svg.png 2x" data-file-width="300" data-file-height="300"/></a><figcaption>Wikibooks logo</figcaption></figure> <p><b>Wikibooks</b>, inizialmente chiamato <b>Wikimedia Free Textbook Project</b> e <b>Wikimedia-Textbooks</b>, è un progetto multilingue per la redazione di libri di testo, manuali, libri commentati, dal contenuto libero e gratuito, sviluppati in forma collaborativa. Il suo obiettivo è pertanto la realizzazione di una "biblioteca" composta da <a href="https://it.wikipedia.org/wiki/e-book" class="extiw" title="w:e-book">e-book</a> (libri digitali), di taglio divulgativo e/o didattico, scritti dagli utenti stessi. </p><p>Wikibooks mira ad aiutare l'autoapprendimento e il suo principale obiettivo è proprio quello di rendere disponibile materiale didattico liberamente fruibile da chiunque. </p><p>La particolare configurazione di Wikibooks rende il progetto ideale sia per i giovani, che leggendo e contribuendo possono fare esperienza di un progetto wiki e allo stesso tempo studiare, sia per i più anziani che possono collaborare alla scrittura e alla revisione dei contenuti, dando maggiore attendibilità ai testi stessi. La sua conformazione lo rende inoltre disponibile ad accogliere anche quel sapere che rischia di perdersi e che non viene normalmente insegnato a scuola: si pensi alla cultura contadina e rurale e a tutte quelle conoscenze tramandate per esperienza (artigianato, arti applicate etc...). </p><p>I contenuti del sito vengono rilasciati secondo le condizioni delle licenze <a href="https://it.wikipedia.org/wiki/CC_BY-SA" class="extiw" title="w:CC BY-SA">CC BY-SA</a> (<a rel="nofollow" class="external text" href="http://creativecommons.org/licenses/by-sa/3.0/deed.it">testo della licenza</a>) e, se non indicato diversamente, <a href="https://it.wikipedia.org/wiki/GFDL" class="extiw" title="w:GFDL">GFDL</a> (<a href="/wiki/Wikibooks:Testo_della_GNU_Free_Documentation_License" title="Wikibooks:Testo della GNU Free Documentation License">testo della licenza</a>): in questo modo, i contributi rimangono di proprietà dei creatori, e la licenza <a href="https://it.wikipedia.org/wiki/copyleft" class="extiw" title="w:copyleft">copyleft</a> garantisce che i contenuti rimarranno sempre liberamente distribuibili e riproducibili. </p><p>Wikibooks è stato avviato il 10 luglio 2003 in seguito a una richiesta del <a href="https://it.wikipedia.org/wiki/Wikipedia:Wikipediani" class="extiw" title="w:Wikipedia:Wikipediani">wikipediano</a> <a href="https://en.wikibooks.org/wiki/User:Karl_Wick" class="extiw" title="en:User:Karl Wick">Karl Wick</a> di avere uno spazio dove realizzare dei libri di testo <i><a href="https://it.wikipedia.org/wiki/open_content" class="extiw" title="w:open content">open content</a></i>, ad esempio per la chimica organica o per la fisica, al fine di ridurre costi ed altre limitazioni inerenti ai materiali di apprendimento. Alcuni dei primi libri erano completamente originali, altri testi copiati da fonti libere scovate in rete. Attualmente, il più grande progetto è in lingua inglese, mentre nella versione italiana conta al momento (febbraio 2025) 18 508 pagine di 650 libri degli argomenti più differenti: dalla <a href="/w/index.php?title=Ripiano:Scienza/Matematica&action=edit&redlink=1" class="new" title="Ripiano:Scienza/Matematica (la pagina non esiste)">matematica</a> all'<a href="/wiki/Ripiano:Informatica" title="Ripiano:Informatica">informatica</a>, dalla <a href="/w/index.php?title=Ripiano:Umanistica/Filosofia&action=edit&redlink=1" class="new" title="Ripiano:Umanistica/Filosofia (la pagina non esiste)">filosofia</a> alla <a href="/wiki/Ripiano:Letteratura" title="Ripiano:Letteratura">letteratura</a>, dalle <a href="/wiki/Ripiano:Lingue" title="Ripiano:Lingue">lingue</a> ai <a href="/wiki/Ripiano:Wikijunior" title="Ripiano:Wikijunior">libri per bambini e pre-lettori</a>. </p><p>Wikibooks è un progetto della <b>Wikimedia Foundation</b>, organizzazione senza scopo di lucro per la diffusione della conoscenza libera nel mondo, che gestisce anche progetti come <a href="https://it.wikipedia.org/wiki/" class="extiw" title="w:">Wikipedia</a> e <a href="https://it.wikisource.org/wiki/" class="extiw" title="s:">Wikisource</a>. </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Ulteriori_informazioni" data-mw-thread-id="h-Ulteriori_informazioni"><span data-mw-comment-start="" id="h-Ulteriori_informazioni"></span>Ulteriori informazioni<span data-mw-comment-end="h-Ulteriori_informazioni"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikibooks:About&action=edit&section=2" title="Edit section's source code: Ulteriori informazioni"><span>modifica sorgente</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Aiuto:Benvenuto" title="Aiuto:Benvenuto">Benvenuto su Wikibooks</a></li> <li><a href="/wiki/Wikibooks:Tutti_i_libri" class="mw-redirect" title="Wikibooks:Tutti i libri">Esplora i ripiani di Wikibooks</a></li> <li><a href="/wiki/Aiuto:Tutorial" title="Aiuto:Tutorial">Tutorial</a></li> <li><a href="/wiki/Wikibooks:Perch%C3%A9_contribuire_ad_un_libro_di_testo_open_source" title="Wikibooks:Perché contribuire ad un libro di testo open source">Perché contribuire ad un libro di testo open source</a></li> <li><a href="/wiki/Aiuto:Copyright" class="mw-redirect" title="Aiuto:Copyright">Informazioni sul copyright</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Wikibooks_e_Wikimedia" data-mw-thread-id="h-Wikibooks_e_Wikimedia-Ulteriori_informazioni"><span data-mw-comment-start="" id="h-Wikibooks_e_Wikimedia-Ulteriori_informazioni"></span>Wikibooks e Wikimedia<span data-mw-comment-end="h-Wikibooks_e_Wikimedia-Ulteriori_informazioni"></span></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikibooks:About&action=edit&section=3" title="Edit section's source code: Wikibooks e Wikimedia"><span>modifica sorgente</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span typeof="mw:File"><a href="/wiki/File:Wikisource-logo.svg" class="mw-file-description" title="icona"><img alt="icona" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/15px-Wikisource-logo.svg.png" decoding="async" width="15" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/23px-Wikisource-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/30px-Wikisource-logo.svg.png 2x" data-file-width="410" data-file-height="430"/></a></span> <a href="/wiki/Aiuto:Wikibooks_e_Wikisource" title="Aiuto:Wikibooks e Wikisource">Wikibooks e Wikisource</a></li> <li><span typeof="mw:File"><a href="/wiki/File:Wikipedia-logo-v2.svg" class="mw-file-description" title="icona"><img alt="icona" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/80/Wikipedia-logo-v2.svg/15px-Wikipedia-logo-v2.svg.png" decoding="async" width="15" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/80/Wikipedia-logo-v2.svg/23px-Wikipedia-logo-v2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/80/Wikipedia-logo-v2.svg/30px-Wikipedia-logo-v2.svg.png 2x" data-file-width="103" data-file-height="94"/></a></span> <a href="/wiki/Aiuto:Wikibooks_e_Wikipedia" title="Aiuto:Wikibooks e Wikipedia">Wikibooks e Wikipedia</a></li> <li><span typeof="mw:File"><a href="/wiki/File:Wikiversity-logo.svg" class="mw-file-description" title="icona"><img alt="icona" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/91/Wikiversity-logo.svg/15px-Wikiversity-logo.svg.png" decoding="async" width="15" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/91/Wikiversity-logo.svg/23px-Wikiversity-logo.svg.png 1.5x, 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