Clasificación de la Biblioteca del CongresoZ4-115.5

16th century(54) alphabets(154) Anglo-Saxon(33) antiquity(43) archives(88) art(1,158) art history(112) arts(39) bibliography(271) bibliomania(76) bibliophilia(241) book collecting(227) book design(32) book history(1,021) books about books(1,682) books and reading(182) ciphers(213) codes(456) Codes and Ciphers(52) codex(16) communication(65) computer(252) computer science(78) computers(254) computing(88) conservation(53) crypto(98) cryptography(1,701) cultural history(109) culture(80) design(196) dictionary(92) education(98) encryption(72) Enigma(37) espionage(149) essay(87) European History(48) facsimiles(17) genealogy(357) graphic design(67) guide(55) Historical Studies(13) histories(15) history(3,059) how-to(239) illuminated(22) illuminated manuscripts(155) incunabula(12) instruction(93) instructional(51) intelligence(58) language(418) language arts(50) languages(51) Latin(134) letters(46) libraries(309) library science(103) literary criticism(60) literature(200) manuscripts(597) math(652) medieval(482) medieval literature(29) medieval studies(33) Microsoft(50) Middle Ages(165) orthography(26) paper(82) popular science(87) print culture(53) printing press(21) projects(30) publishing(104) puzzles(45) reference(927) Renaissance(61) sca(46) science(506) scribe(89) script(110) security(87) software(151) spy(99) technique(86) textual criticism(23) typewriter(91) typography(285) Word(119) word processing(98) words(33) writing(832) writing history(17) writing systems(131) written communication(14)