Classificação da Biblioteca do Congresso dos EUA (LCC)PF

attic(14) college(18) communication(26) conversation(10) dialect(190) dictionaries(1,348) dictionary(4,869) didactic(7) Dutch literature(23) education(97) educational(17) Engels(55) etymology(229) Europe(30) French language(22) Fries(27) Frisian(58) genealogy(83) Germany(515) Grammar and Usage(13) guide(24) history(292) how-to(43) humor(232) idioms(18) instruction(82) instructional(49) keepers(20) knowledge(12) Lab(10) language(6,836) language arts(19) language guide(10) language history(76) language learning(356) language reference(68) language studies(42) language use(11) languages(1,568) Latin(28) learning(41) literacy(14) literature(160) medieval(39) Middle Ages(55) names(15) orthography(138) poetry(59) primer(16) reader(48) reference(3,951) rhetoric(15) Routledge(13) school(34) science(37) semantics(26) slang(37) Spanish language(17) spelling(89) synonyms(37) text(30) thesaurus(25) travel(217) vocabulary(151) words(24) world language(7) writing(115)