CINXE.COM

Just a moment...

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "catalog.loc.gov",cType: 'non-interactive',cRay: '92c3aa379ca65d17',cH: '7OR2WpcxkOxQ_OsyLucPgwvBNybw9fIeGhkOBlEsxLo-1743967461-1.2.1.1-kvD7ZucXC78qAUjqdF.nQIFGExzAgxajU1ZCLLRswlIcaOPJvGISMHenB5S2sYyT',cUPMDTk: "\/vwebv\/search?searchCode=LCCN&searchArg=2009012263&searchType=1&permalink=y&__cf_chl_tk=o0r5dgltqfdRnMNOfDujf609sqatnYsT_B1K5yi6Vvg-1743967461-1.0.1.1-oyFXnQ8hhlpketrlKlBC7eouuoR4P2KzdYrWndg59gY",cFPWv: 'g',cITimeS: '1743967461',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/vwebv\/search?searchCode=LCCN&searchArg=2009012263&searchType=1&permalink=y&__cf_chl_f_tk=o0r5dgltqfdRnMNOfDujf609sqatnYsT_B1K5yi6Vvg-1743967461-1.0.1.1-oyFXnQ8hhlpketrlKlBC7eouuoR4P2KzdYrWndg59gY",md: "2_slZI6Zdw1QBglFLe4d9NLK8vry0rHOEGnLWy0Rsa0-1743967461-1.2.1.1-YOOeSSePyxvoQVIgpR4cczk9.JeoAhcnh19pCI6ZH76QLN3naJLbEMvHFcYiX5bO0vx8pRJhhL7s19mqNa.nFZwV8VIQc6sE.UYDoU9MSznm_gzZBFAF_kkEKi8xYC2Z2pzDRON9Kjd0watBVyT.vsXUzb772ZgbraInyOK5fkBTGrf_d4yrJNYL8Ub1D1alxxJwkGl3ZFaqrK1wgKCM.tZiOxqew5mvDbNNvwKzTvqrI62By5jGJ5OzLtyUn1VrOnK3S6z60YB0Q8NhJkEjH5yXUiVEvlg4gImZ5fOXIgkeK68LpolqVVwryjCD2rV.tO7Q082z7MbRdBfoQuTte7TMMyjJ1C0UwHUtYalAlscI6bzCfVV1cW6SKAbC6KsnxiUzXoetiyVw7os3UxOghqY8cLOTGI.UYUjJsuY.aBkgozclaznsezkqAhJBTjlqcN87usqONR_hx2ZQghIEbBAk66sv1erkEA0kdLXtRcREF4RqSwSURpQfKJ0s2afJVrAmkftc8IYxWOGj2Pnod3NfY9qXe0zsvZbBvUm2CBUnjRcjLUpR8.C9SLn6Vb69BQWhAJZfJqnklORoRVF87qKA0MRz1PDhudJ1szr3XSxSmkA2rD891RD_PcWFeGgKHBSILDiq5JtPM9jLdW0Q5YvzCKteEswU3fDeRk7Sxc_KX7D_dSgUtpVUnyXav5uhDxu8u3MS_hhXFTuWi0p.ndBZQIkBN.z4xA64ZvYKZJqjjwoBdziiGvpvRHCKAAF66guzUKSe62QYRILfk.YRtVnsFA1XVKGS.pxnFWfYX8.LeZeV2_2wPlSHk3LDNmYUlEqlxKUYveMb8yuu0T4Dj6iMY2Zw5IYXV8Un_kLwzJWk7vZOcK07bHxSslT_.B6wN4uI1xgGoxRYrSUswTlpfBuq6npP9V6ZtQNB1q3RFfX2LjB2qwkz88gLstoB4_CBUJlBKkFY_fefa8cKprzF9FcndnFIkOOr0OaXHZ0_khuJuSNPbcObxTe43M77jEox7tGSf3Pv8m5CYr2bH08lRGtAwmKXo3tfdfw9GEK3psK.rPNs03a4vicf9epAtjjdfw.cG.T.0YSV_hiVZK9aUwZEAw0FhpyBfYdNjmdX8xwLgk2Yoe5FfcT84qCSOKuxwwNUgOs_daCVdPKJPCaDANy.kDLrROmYvv3k8VYNqj.EVADRTzQLXkdH6yMt5YEM4oIbPhLk0UJVqtTNaUr81bORFERAwL2SlOqo02UhLog",mdrd: "5hOrHvir3Ovk6hpjnW6z1uDo_dNFDrAdv5evqbSBtKM-1743967461-1.2.1.1-ZhPIFRZyoDmydJ3Aw196hm7._tNUzgxPimgs_avmY2ueNr1.nLtefx11_SElr5gx4j.awGhsHaoG0F4zsoBjA0J57i6H.oe3lA6l5a7_0MpjeVGFLKVmMzlLUaFeVO1vrHKeAW2hCkMF4dXIHYd1OuXu9Y.cbZ.TecS_12S.IWPTjascUPvYJj.yRblu.O2_sDpiVtmWUOvOcVMRxrrTzm3XcfzjzZz0YSiBKEbFgOgi3L.PFH_btU4Zrlxdg1ZWnf3unyHZBn0M_VsZYlMaMBfTcqaHnOuwfiCK.TAB8Llqa4NIaBQy5pfk428G7f_LcHNZMg0yl54S1kU03Lruu91hOv_HxK6t0YGgpT.5xurmLkFRTWCaVIR0ElrAsPwgi0q337YTgMZBJkXtLkYw99vviZlfA4ZJ7lf1J36Jvp00.carvWU5_qMyfDIb3BheqeaIPorH1CU4WXg0auK9HeS2CV_n8sjLHLEt6.EPTYSL5HjmoDmf2d0Iy1iC1kxwj1ebpgsgO0qOuEhc28qbC1mCeNDB.zoLOy0PK14ZComa3.nqU.EYF9PcXsciELIwWbgCWoKe2FFkS.KND__lhEOKioFJ4t5LcrmGLn6vWowBBLj43gWLg5xXNWrM27JyssGDP5cnE_rfxHbPGqV03j9s5o1.M_itxYAuPWHpXEIDkXKmY0f_PztfMmaQj2Ebh5Goj6SLuxqV6EjZNqxfaeZ6EXt1vuMINlU5WY7oQ6ic.3GD.OaC5G.QFxV8_TvSf2FULbP1zLUZNr7WBl2EUP6Jp3Lr2U.8zIMH2cIlCk1Cj3Q2tysXkhtvgmXrDWR91KGsY9cEDH04uuoa9u2X1MrvvyQMTfyitp6Sdc.yR5qPGj.kIKhKoi86VjkbgXsvJy1TeWscP_NkzTJEGSD2AMKKmLiI1RImrcQzKMtiFrBY14GS6enYNyc2ug42LmYyoeP12X3kovfieZN3cWco5gV72ytwUT2clxsCnxGya7Vao1Vp6KLmQ_9DFJ_5q0IRB2_wEZ6jwcAw4mi35V0gnUsQSn_A8TMHHEqBppoD1DxzaAu5Kbrl3eehvF1..egIdMPW4ZO2qFAd0.cZn9pXaG8n62nAuSMGOywqGN3K3kqH2mglir3u9pCsuTy3dIUaLQFwnq1_mMYe2xXaeHpvVC0hg4DlZESqvMw0iyGacA.TUVFjEibTJ_g5oFnt.G1JYIha1wkywhZsCPm3iwcMlvKbCdzLItVoTgriLt1IPZGlljuGOunwohU1BTtzQJ9fU7yEFgw4J55DgqdflLTNWfNG0xfGWcGoTN0VnEKkMipUXIIlGuuIu0KStb7aK6hP4wwr74pjZokZJ993zL8prrxZRQ_LftekbH5U_D2gSZo8ivUB0WwW5YrkXICWyAJI5a..yIm2Kmfl9Ag6J9I_.4yYFHxbukOkYIK_plRg5GVwOO3wr8cDk5x4HBiCxDe_Hodigce__Ha7Yi8PlC8CwrMcziG_m0.U.TPk56TQl4B6VAUMhJqS99FABTYSiy0O_.smku79FA9yMEDe_4VSebTKXzdk4UG9Z9AgVtRGEuvwRnvbry2VYkn2hBoTLvXpP3V.67fL6hCHsz2tUNuzK7TR.Uw0khVhODBNlEL4TKQbrPZJJD2ofMP90Us3Ma6FXUn_YLkqJfdFwIRA1_JBCGN.GWzhd_me25_JBQLI3DCda2HcaH65P_muPXp.qwQf779WbNMNdKHeAQ9x7Z_bwaFyz5TcUm52pdOVWtESLXPeUTc8Eq9qjb4actWVkcO7bDmM3jBe54Xg2JZY164R3JKnXBTHvhdOFGymXTapSgFKw9ndNLM2kj.vZf7Y8aMaFguc9JEf6n_79T.ebkCqp8DJu8J.W_dPLUPdkvRQeJJyAvD5le1e7P220s1Twe7E8TRAFqCQmHuE8.OeNpcE8Pqzv1M_SeEbRRjqTcxd8LR.f2RULIMphgV1GqDen0UqJc.BVf.RE4CLYz2Rqpzv9aYmEbINbbVaqFUEGdH.6WjxK6C6EOXpjLxeBx4IONsTJNihHEMlPSk6PKQh0ldYIQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=92c3aa379ca65d17';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/vwebv\/search?searchCode=LCCN&searchArg=2009012263&searchType=1&permalink=y&__cf_chl_rt_tk=o0r5dgltqfdRnMNOfDujf609sqatnYsT_B1K5yi6Vvg-1743967461-1.0.1.1-oyFXnQ8hhlpketrlKlBC7eouuoR4P2KzdYrWndg59gY" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>