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Available in 13 languages" > <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-13" 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">13 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikibooks.org/wiki/Vikikitab:Biziml%C9%99_%C9%99laq%C9%99" title="Vikikitab:Bizimlə əlaqə – Azerbaijani" lang="az" hreflang="az" data-title="Vikikitab:Bizimlə əlaqə" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikibooks.org/wiki/%E0%A6%89%E0%A6%87%E0%A6%95%E0%A6%BF%E0%A6%AC%E0%A6%87:%E0%A6%AF%E0%A7%8B%E0%A6%97%E0%A6%BE%E0%A6%AF%E0%A7%8B%E0%A6%97" title="উইকিবই:যোগাযোগ – Bangla" lang="bn" hreflang="bn" data-title="উইকিবই:যোগাযোগ" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikibooks.org/wiki/Viquillibres:Contacte" title="Viquillibres:Contacte – Catalan" lang="ca" hreflang="ca" data-title="Viquillibres:Contacte" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikibooks.org/wiki/Wikibooks:Kontakt_os" title="Wikibooks:Kontakt os – Danish" lang="da" hreflang="da" data-title="Wikibooks:Kontakt os" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikibooks.org/wiki/Wikibooks:Chat" title="Wikibooks:Chat – German" lang="de" hreflang="de" data-title="Wikibooks:Chat" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikibooks.org/wiki/%D9%88%DB%8C%DA%A9%DB%8C%E2%80%8C%DA%A9%D8%AA%D8%A7%D8%A8:%D8%AA%D9%85%D8%A7%D8%B3_%D8%A8%D8%A7_%D9%85%D8%A7" title="ویکی‌کتاب:تماس با ما – Persian" lang="fa" hreflang="fa" data-title="ویکی‌کتاب:تماس با ما" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikibooks.org/wiki/%E0%A4%B5%E0%A4%BF%E0%A4%95%E0%A4%BF%E0%A4%AA%E0%A5%81%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A4%95:%E0%A4%B9%E0%A4%AE%E0%A4%B8%E0%A5%87_%E0%A4%B8%E0%A4%82%E0%A4%AA%E0%A4%B0%E0%A5%8D%E0%A4%95_%E0%A4%95%E0%A4%B0%E0%A5%87%E0%A4%82" title="विकिपुस्तक:हमसे संपर्क करें – Hindi" lang="hi" hreflang="hi" data-title="विकिपुस्तक:हमसे संपर्क करें" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikibooks.org/wiki/Wikik%C3%B6nyvek/Levelez%C5%91list%C3%A1k" title="Wikikönyvek/Levelezőlisták – Hungarian" lang="hu" hreflang="hu" data-title="Wikikönyvek/Levelezőlisták" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikibooks.org/wiki/Wikibooks:Canale_IRC" title="Wikibooks:Canale IRC – Italian" lang="it" hreflang="it" data-title="Wikibooks:Canale IRC" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikibooks.org/wiki/Wikibooks:Lista_dyskusyjna" title="Wikibooks:Lista dyskusyjna – Polish" lang="pl" hreflang="pl" data-title="Wikibooks:Lista dyskusyjna" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikibooks.org/wiki/Wikibooks:Contatos" title="Wikibooks:Contatos – Portuguese" lang="pt" hreflang="pt" data-title="Wikibooks:Contatos" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikibooks.org/wiki/%E0%B8%A7%E0%B8%B4%E0%B8%81%E0%B8%B4%E0%B8%95%E0%B8%B3%E0%B8%A3%E0%B8%B2:%E0%B8%95%E0%B8%B4%E0%B8%94%E0%B8%95%E0%B9%88%E0%B8%AD%E0%B9%80%E0%B8%A3%E0%B8%B2" title="วิกิตำรา:ติดต่อเรา – Thai" lang="th" hreflang="th" data-title="วิกิตำรา:ติดต่อเรา" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikibooks.org/wiki/Wikibooks:%E8%81%94%E7%BB%9C%E6%88%91%E4%BB%AC" title="Wikibooks:联络我们 – Chinese" lang="zh" hreflang="zh" data-title="Wikibooks:联络我们" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q4654783#sitelinks-wikibooks" title="Edit interlanguage links" class="wbc-editpage">Edit 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mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Commons:Contact_us" hreflang="en"><span>Wikimedia Commons</span></a></li><li class="wb-otherproject-link wb-otherproject-meta mw-list-item"><a href="https://meta.wikimedia.org/wiki/Answers" hreflang="en"><span>Meta-Wiki</span></a></li><li class="wb-otherproject-link wb-otherproject-wikinews mw-list-item"><a href="https://en.wikinews.org/wiki/Wikinews:Contact_us" hreflang="en"><span>Wikinews</span></a></li><li class="wb-otherproject-link wb-otherproject-wikipedia mw-list-item"><a href="https://en.wikipedia.org/wiki/Wikipedia:Contact_us" hreflang="en"><span>Wikipedia</span></a></li><li class="wb-otherproject-link wb-otherproject-wikiquote mw-list-item"><a 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If you are new to Wikibooks please visit <a href="/wiki/Wikibooks:Welcome" title="Wikibooks:Welcome">our welcome page</a> for a quick introduction to the project.</i></dd></dl> <p>Most general discussion takes place on-wiki in the reading rooms. See <b><a href="/wiki/Wikibooks:Reading_room" title="Wikibooks:Reading room">Wikibooks:Reading room</a></b> for an overview of these. </p><p>If your question or comment is about a particular page, then use the <i><a href="/wiki/Help:Talk_page" class="mw-redirect" title="Help:Talk page">Discussion</a></i> link that is displayed when you are viewing that page (it is by default in one of the tabs near the top-left of the page). </p><p>If you are the <i>owner of content</i> that is being used on Wikibooks without your permission, please read our <a href="/wiki/Wikibooks:Copyrights#Copyright_infringements" title="Wikibooks:Copyrights">copyrights policy</a> for information about how to have the issue resolved. </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="IRC" data-mw-thread-id="h-IRC"><span data-mw-comment-start="" id="h-IRC"></span>IRC<span data-mw-comment-end="h-IRC"></span></h2></div> <p>Real-time conversation takes place on several <a href="/wiki/Internet_Technologies/IRC" title="Internet Technologies/IRC">IRC</a> channels at <a href="https://en.wikipedia.org/wiki/Libera_Chat" class="extiw" title="w:Libera Chat">Libera</a>. 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If you're behind a proxy or want to connect within any browser, you can use libera's <a rel="nofollow" class="external text" href="http://irc.libera.net/">web chat</a> page. </p><p>Learn more by reading the <a href="/wiki/Internet_Technologies/IRC" title="Internet Technologies/IRC">IRC</a> chapter in our very own <a href="/wiki/Internet_Technologies" title="Internet Technologies">Internet Technologies</a> book. </p> <ul><li><b><a href="irc://irc.libera.chat/wikibooks" class="extiw" title="irc:wikibooks">#wikibooks</a></b> is the main channel.</li> <li><a href="irc://irc.libera.chat/cvn-wb-en" class="extiw" title="irc:cvn-wb-en">#cvn-wb-en</a> reports possible vandalisms in recent changes. If there is no bot in the channel, ask for one at <a href="irc://irc.libera.chat/countervandalism" class="extiw" title="irc:countervandalism">#countervandalism</a>. <a href="https://meta.wikimedia.org/wiki/CVN/Bots" class="extiw" title="m:CVN/Bots">CVN/Bots</a> provides help on using counter-vandalism bots.</li> <li><a href="irc://irc.libera.chat/en.wikibooks" class="extiw" title="irc:en.wikibooks">#en.wikibooks on irc.wikimedia.org</a> tracks recent changes.</li></ul> <dl><dt>Related project channels</dt></dl> <ul><li><a href="irc://irc.libera.chat/wikimedia" class="extiw" title="irc:wikimedia">#wikimedia</a> is for discussions concerning the Wikimedia Foundation</li> <li><a href="irc://irc.libera.chat/wikimedia-admin" class="extiw" title="irc:wikimedia-admin">#wikimedia-admin</a> is for cross-wiki admin cooperation (private; ask <a href="/wiki/User:Az1568" title="User:Az1568">Az1568</a> for access)</li> <li><a href="irc://irc.libera.chat/wikimedia-tech" class="extiw" title="irc:wikimedia-tech">#wikimedia-tech</a> is for discussing issues with the Wikimedia servers</li> <li><a href="irc://irc.libera.chat/wikimedia-labs" class="extiw" title="irc:wikimedia-labs">#wikimedia-labs</a> is for discussions concerning the <a href="https://www.mediawiki.org/wiki/Wikimedia_Labs" class="extiw" title="mw:Wikimedia Labs">Wikimedia Labs</a>.</li> <li><a href="irc://irc.libera.chat/mediawiki" class="extiw" title="irc:mediawiki">#mediawiki</a> is for <a href="https://www.mediawiki.org/wiki/" class="extiw" title="mw:">MediaWiki</a> software development and support.</li> <li><a href="irc://irc.libera.chat/mediawiki-es" class="extiw" title="irc:mediawiki-es">#mediawiki-es</a> is for <a href="https://www.mediawiki.org/wiki/" class="extiw" title="mw:">MediaWiki</a> support in Spanish.</li></ul> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Mailing_Lists" data-mw-thread-id="h-Mailing_Lists"><span data-mw-comment-start="" id="h-Mailing_Lists"></span>Mailing Lists<span data-mw-comment-end="h-Mailing_Lists"></span></h2></div> <p>The Wikimedia Foundation maintains several mailing lists that can be used to discuss the Wikibooks projects and other issues. </p><p>Reporters and others who wish to get in touch with the project are encouraged to send an email to our mailing list. 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(read-only)</li> <li><a href="https://lists.wikimedia.org/postorius/lists/mediawiki-l.lists.wikimedia.org/" class="extiw" title="mail:mediawiki-l">mediawiki-l</a> (<a href="https://lists.wikimedia.org/pipermail/mediawiki-l" class="extiw" title="mailarchive:mediawiki-l">archive</a>, <a rel="nofollow" class="external text" href="news://news.gmane.org.wikimedia.mediawiki">via NNTP</a>) - for announcement and help for people using the software to run other wikis</li></ul> <p><br/> The Wikimedia Foundation operates a number of other mailing lists as well: <a class="external free" href="https://mail.wikipedia.org">http://mail.wikipedia.org</a> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Email" data-mw-thread-id="h-Email"><span data-mw-comment-start="" id="h-Email"></span>Email<span data-mw-comment-end="h-Email"></span></h2></div> <p>You can send questions, notifications of copyright problems, and other issues to the Textbook-1 mailing list above. </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Bug_Reports_and_Feature_Requests" data-mw-thread-id="h-Bug_Reports_and_Feature_Requests"><span data-mw-comment-start="" id="h-Bug_Reports_and_Feature_Requests"></span>Bug Reports and Feature Requests<span data-mw-comment-end="h-Bug_Reports_and_Feature_Requests"></span></h2></div> <p>You should first <a href="https://bugzilla.wikimedia.org/query.cgi" class="extiw" title="mediazilla:query.cgi">search existing entries</a> to get started. 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title="Wikibooks:Featured books">Featured books</a> (<a href="/wiki/Wikibooks:Good_books" title="Wikibooks:Good books">Criteria</a>) <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Cookbook:Table_of_Contents" title="Cookbook:Table of Contents">Cookbook</a> (<a href="/w/index.php?title=Category:Cookbook/Help_pages&action=edit&redlink=1" class="new" title="Category:Cookbook/Help pages (does not exist)">Help pages</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/w/index.php?title=Category:Cookbook/Special_pages&action=edit&redlink=1" class="new" title="Category:Cookbook/Special pages (does not exist)">Special pages</a>) <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikijunior" title="Wikijunior">Wikijunior</a> (<a href="/wiki/Department:Wikijunior" title="Department:Wikijunior">Department</a>) <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Department:Computing" title="Department:Computing">Computing</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Department:Engineering" title="Department:Engineering">Engineering</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Department:Humanities" title="Department:Humanities">Humanities</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Department:Languages" title="Department:Languages">Languages</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Department:Mathematics" title="Department:Mathematics">Mathematics</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Department:Science" title="Department:Science">Science</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Department:Social_sciences" title="Department:Social sciences">Social sciences</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Department:Standard_curricula" title="Department:Standard curricula">Standard curricula</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Shelf:Help" title="Shelf:Help">Wikibooks and MediaWiki help</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:PDF_versions" title="Wikibooks:PDF versions">PDF versions</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Requested_books" title="Wikibooks:Requested books">Requested books</a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Help:FAQ" title="Help:FAQ">FAQs</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><span style="white-space:nowrap"><a href="/wiki/Help:FAQ/Overview" title="Help:FAQ/Overview">Wikibooks overview</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:FAQ/Readers" title="Help:FAQ/Readers">Readers</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:FAQ/Contributing" title="Help:FAQ/Contributing">Contributing</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:FAQ/Editing" title="Help:FAQ/Editing">Editing</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:FAQ/Administration" title="Help:FAQ/Administration">Administration</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:FAQ/Problems" title="Help:FAQ/Problems">Problems</a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Help:Contents" title="Help:Contents">Help</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><span style="white-space:nowrap"><a href="/wiki/Help:Glossary" title="Help:Glossary">Glossary</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Navigating" title="Help:Navigating">Navigating</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Pages" title="Help:Pages">Pages (Creating, Namespaces, Discussing, Archiving, Moving, Merging, Deleting)</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Tracking_changes" title="Help:Tracking changes">Tracking changes</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Account_management" title="Help:Account management">Account management</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Contributing" title="Help:Contributing">Contributing (Why and why not contribute? Starting a book)</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Editing" title="Help:Editing">Editing</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Categories" title="Help:Categories">Categories</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Files" title="Help:Files">Files</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Tables" title="Help:Tables">Tables</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Variables" title="Help:Variables">Variables</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Formulas" title="Help:Formulas">Formulas</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Quizzes" title="Help:Quizzes">Quizzes</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Local_manuals_of_style" title="Help:Local manuals of style">Local manuals of style</a> (<a href="/wiki/Wikijunior:Style_guide" title="Wikijunior:Style guide">Wikijunior</a>) <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Collections" title="Help:Collections">Collections</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Importing" title="Help:Importing">Importing</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Editnotices" title="Help:Editnotices">Editnotices</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Database_download" title="Help:Database download">Database download</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Development_stages" title="Help:Development stages">Development stages</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Dialog" title="Help:Dialog">Dialog</a> (<a href="/wiki/Wikibooks:Assistant" title="Wikibooks:Assistant">Assistant</a>) <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Export" title="Help:Export">Export</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Help:Print_versions" title="Help:Print versions">Print versions</a> <b>·</b></span> <span style="white-space:nowrap"> Help books (<a href="/wiki/Using_Wikibooks" title="Using Wikibooks">Using Wikibooks</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Editing_Wikitext" title="Editing Wikitext">Editing Wikitext</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Cascading_Style_Sheets" title="Cascading Style Sheets">CSS</a>)</span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Templates</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><span style="white-space:nowrap"><a href="/wiki/Help:Templates" title="Help:Templates">Template help</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates" title="Wikibooks:Templates">Template index</a> (<a href="/wiki/Wikibooks:Templates/Book_information" title="Wikibooks:Templates/Book information">Book information</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/General" title="Wikibooks:Templates/General">General</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/Sources" title="Wikibooks:Templates/Sources">Sources</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/Links" title="Wikibooks:Templates/Links">Links</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/Navigation" title="Wikibooks:Templates/Navigation">Navigation</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/Files" title="Wikibooks:Templates/Files">Files</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/Media" title="Wikibooks:Templates/Media">Media</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/Maintenance" title="Wikibooks:Templates/Maintenance">Maintenance</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/Licensing_issues_notices" title="Wikibooks:Templates/Licensing issues notices">Licensing issues notices</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/Deletion" title="Wikibooks:Templates/Deletion">Deletion</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/Stubs" title="Wikibooks:Templates/Stubs">Stubs</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/User_messages" title="Wikibooks:Templates/User messages">User messages</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/User_notices" title="Wikibooks:Templates/User notices">User notices</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/User_pages" title="Wikibooks:Templates/User pages">User pages</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/Discussion" title="Wikibooks:Templates/Discussion">Discussion</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/Featured_books" title="Wikibooks:Templates/Featured books">Featured books</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Templates/Policies_and_guidelines" title="Wikibooks:Templates/Policies and guidelines">Policies and guidelines</a>) <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Category:Templates" title="Category:Templates">Template categories</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Editing_Wikitext/Making_Templates_A101" title="Editing Wikitext/Making Templates A101">Making Templates A101</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Editing_Wikitext/Templates_Ready_to_Use" title="Editing Wikitext/Templates Ready to Use">Templates Ready to Use</a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Wikibooks:Reading_room" title="Wikibooks:Reading room">Reading room</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><span style="white-space:nowrap"><a href="/wiki/Wikibooks:Reading_room/General" title="Wikibooks:Reading room/General">General</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Reading_room/Proposals" title="Wikibooks:Reading room/Proposals">Proposals</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Reading_room/Projects" title="Wikibooks:Reading room/Projects">Projects</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Featured_books/Nominations" title="Wikibooks:Featured books/Nominations">Featured books</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Reading_room/Assistance" title="Wikibooks:Reading room/Assistance">General</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Reading_room/Technical_Assistance" title="Wikibooks:Reading room/Technical Assistance">Technical</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Reading_room/Administrative_Assistance" title="Wikibooks:Reading room/Administrative Assistance">Administrative</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Requests_for_deletion#Deletion" title="Wikibooks:Requests for deletion">Deletion</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Requests_for_deletion#Undeletion" title="Wikibooks:Requests for deletion">Undeletion</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Requests_for_import" title="Wikibooks:Requests for import">Import</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Requests_for_permissions" title="Wikibooks:Requests for permissions">Permissions</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Reading_room/Bulletin_Board" title="Wikibooks:Reading room/Bulletin Board">Bulletin Board</a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Useful_Wikibooks_pages" title="Category:Useful Wikibooks pages">Useful pages</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><span style="white-space:nowrap"><a href="/wiki/Wikibooks:Accuracy_dispute" class="mw-redirect" title="Wikibooks:Accuracy dispute">Accuracy dispute</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Authorship" title="Wikibooks:Authorship">Authorship</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Autoblock" title="Wikibooks:Autoblock">Autoblock</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Book_donations" title="Wikibooks:Book donations">Book donations</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Categories" title="Wikibooks:Categories">Categories</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Dealing_with_vandalism" title="Wikibooks:Dealing with vandalism">Dealing with vandalism</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Dewikify" title="Wikibooks:Dewikify">Dewikify</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:How_to_obtain_public_domain_books" title="Wikibooks:How to obtain public domain books">How to obtain public domain books</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Language_Learning_Difficulty_for_English_Speakers" title="Wikibooks:Language Learning Difficulty for English Speakers">Language Learning Difficulty</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Licensing_guidelines" title="Wikibooks:Licensing guidelines">Licensing guidelines</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:NPOV_dispute" title="Wikibooks:NPOV dispute">NPOV dispute</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Reading_Levels" title="Wikibooks:Reading Levels">Reading Levels</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Render_as_PNG" title="Wikibooks:Render as PNG">Render as PNG</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Subject_pages" title="Wikibooks:Subject pages">Subject pages</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Textbook_standards" title="Wikibooks:Textbook standards">Textbook standards</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:User_rights" title="Wikibooks:User rights">User rights</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Wikibooks_for_course_instructors" title="Wikibooks:Wikibooks for course instructors">Wikibooks for course instructors</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Wikibooks_for_Wikimedians" title="Wikibooks:Wikibooks for Wikimedians">Wikibooks for Wikimedians</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Wikimedia" title="Wikibooks:Wikimedia">Wikimedia</a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Wikibooks" title="Category:Wikibooks">Other<br/>project pages</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><span style="white-space:nowrap"><a href="/wiki/Wikibooks:Welcome" title="Wikibooks:Welcome">Welcome</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Sandbox" title="Wikibooks:Sandbox">Sandbox</a> <b>·</b></span> <span style="white-space:nowrap"> <a class="mw-selflink selflink">Contact us</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Category:Wikibooks_disclaimers" title="Category:Wikibooks disclaimers">Disclaimers category</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:CCO_Resources" title="Wikibooks:CCO Resources">CCO Resources</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Shortcuts" title="Wikibooks:Shortcuts">Shortcuts</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Community_Portal" title="Wikibooks:Community Portal">Community Portal</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Maintenance" title="Wikibooks:Maintenance">Maintenance</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:WikiProject" title="Wikibooks:WikiProject">WikiProject</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Essays" title="Wikibooks:Essays">Wikibooks essays</a> (<a href="/wiki/Category:Wikibooks_essays" title="Category:Wikibooks essays">Essays category</a>) <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Book_sources" title="Wikibooks:Book sources">Book sources</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Wikibooks_as_an_aid_to_teaching" title="Wikibooks:Wikibooks as an aid to teaching">Wikibooks for teaching</a> (<a href="/wiki/Wikibooks:Guidelines_for_class_projects" title="Wikibooks:Guidelines for class projects">Guidelines for class projects</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:List_of_class_projects" title="Wikibooks:List of class projects">List of class projects</a>) <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:WikiNode" title="Wikibooks:WikiNode">WikiNode</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Edit_filter" title="Wikibooks:Edit filter">Edit filter</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:Creative_Commons_Attribution-ShareAlike_3.0_Unported_License" title="Wikibooks:Creative Commons Attribution-ShareAlike 3.0 Unported License">CC-BY-SA License</a> <b>·</b></span> <span style="white-space:nowrap"> <a href="/wiki/Wikibooks:GNU_Free_Documentation_License" title="Wikibooks:GNU Free Documentation License">GFDL License</a></span></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>See also: <a href="/wiki/Wikibooks:Policies_and_guidelines" title="Wikibooks:Policies and guidelines">Policies and guidelines</a> (<a href="/wiki/Category:Wikibooks_policies_and_guidelines" title="Category:Wikibooks 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