Klassifikation enligt LCAY10-2001

1990s(6) 19th century(6) 21st century(9) Adler(13) agriculture(16) American(7) animals(28) antique(6) art(8) arts(5) astrology(28) book history(7) books about books(5) Boston(7) business(13) calendar(30) Catholicism(7) children(26) children's(37) children's literature(8) classic(8) culture(13) Curiosities and wonders(5) dictionary(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(48) government(7) guide(6) health(14) history(180) holidays(14) 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(6) literature(20) maps(13) math(7) media(6) military(5) Miscellanea(5) miscellany(16) music(6) nature(27) paper(5) people(5) pets(5) photographs(8) photography(5) picture book(10) poetry(34) politics(18) pop culture(8) population(6) reference(1,762) religion(27) research(5) royalty(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)