Clasificación de la Biblioteca del CongresoL255

19th century(5) adventure(7) African(10) animals(34) art(48) biography(24) birds(10) business(7) Canada(12) Canadian(5) children(29) children's(42) children's fiction(14) children's literature(10) Christmas(20) cookbook(12) cooking(9) design(5) dictionaries(7) dictionary(18) digital(5) dinosaurs(24) dog(5) dogs(7) drawing(16) early reader(7) easy reader(6) education(31) English literature(6) erotica(8) essay(7) fairy tales(8) family(14) fantasy(13) film(5) food(9) gardening(9) genealogy(5) geography(6) ghosts(8) glbt(5) guide(6) health(6) historical(5) historical fiction(13) history(59) horror(24) horses(6) how-to(5) humor(6) ice cream(7) internet(6) juvenile(18) juvenile fiction(9) kids(8) language(7) literature(11) math(97) medicine(6) music(29) mystery(24) nature(12) picture book(29) poetry(14) politics(8) pop(6) programming(7) reference(60) relationships(5) religion(6) rock(6) romance(12) Russia(6) school(12) science(39) sociology(8) sports(11) statistics(6) teaching(9) typography(7) us(5) usa(5) Virginia(7) vocabulary(12) web design(18) writing(13) youth(6)