Classificação da Biblioteca do Congresso dos E.U.A. (LCC)AY30-1730

1990s(6) 21st century(9) Adler(13) agriculture(16) American(7) animals(28) art(5) arts(5) astrology(28) book history(7) books about books(5) Boston(7) business(13) calendar(30) Catholicism(7) children(24) children's(33) children's literature(8) classic(8) culture(13) Curiosities and wonders(5) diy(5) economics(5) economy(15) education(27) energy(8) England(5) environment(9) folklore(22) food(8) garden(5) gardening(67) genealogy(7) general information(5) general knowledge(35) General Reference(11) geography(47) government(7) guide(6) health(14) history(173) holidays(13) homesteading(17) how-to(5) humor(17) informational(9) intellectual history(18) Iowa(6) Judaism(8) juvenile non-fiction(5) kids(16) language(6) law(5) literature(17) maps(13) math(7) media(6) military(5) Miscellanea(5) miscellany(16) music(5) nature(27) paper(5) people(5) pets(5) photographs(8) photography(5) picture book(8) poetry(24) politics(18) pop culture(8) population(6) reference(1,753) religion(27) research(5) school(5) science(70) self-reliance(5) self-sufficiency(12) social studies(7) sport(5) sports(23) statistics(126) Texas(47) travel(16) uk(6) usa(27) Virginia(10) weather(49) world(30) writing(9) ya(9)