Classificação da Biblioteca do Congresso dos E.U.A. (LCC)PC

21st century(118) argot(40) Barcelona(257) biography(263) Catalonia(696) children(127) children's(153) communication(77) contes(184) culture(97) diary(252) dictionaries(1,743) dictionary(7,994) education(341) educational(112) English/Spanish(25) esl(51) essay(206) etymology(109) Europe(129) French language(2,892) Germany(170) guide(72) history(760) how-to(85) humor(191) idioms(84) instruction(133) instructional(118) Italy(511) journalism(70) language(12,580) language arts(55) language guide(14) language history(74) language learning(663) language reference(246) language studies(98) languages(3,098) Latin America(83) learning(149) literacy(70) literary criticism(147) literature(939) love(137) medieval(114) medieval literature(120) memories(48) Mexico(79) Middle Ages(93) multicultural(110) orthography(81) paper(141) picture book(200) poetry(1,325) polyglot(48) reader(80) reference(10,608) romance(268) Romania(272) school(121) slang(214) Spanish Civil War(81) Spanish fiction(67) Spanish language(2,060) Spanish/English(57) stories(83) synonyms(34) text(76) thesaurus(43) travel(851) usage(38) vocabulary(398) words(145) world language(15) writing(109)