Classificação da Biblioteca do Congresso dos EUA (LCC)KF2971-3193

21st century(6) academic(6) archives(14) art(50) art history(5) bibliography(6) bus(10) business(194) capitalism(6) comics(18) commerce(7) communication(7) computer(9) computers(27) computing(7) condo(6) creativity(61) cultural studies(22) culture(100) cyberspace(7) design(7) digital(19) economics(81) economy(6) education(29) entrepreneurship(7) essay(6) ethics(8) film(11) filmmaking(5) finance(8) freedom(11) genealogy(83) government(6) graphic novel(8) guide(6) handbook(8) history(41) how-to(15) information technology(18) innovation(16) intellectual freedom(7) internet(123) inventing(5) inventions(7) journalism(6) language(6) law(814) law school(5) legal(150) libertarianism(8) librarian(12) librarians(8) libraries(62) library science(61) litigation(11) management(12) marketing(5) media(63) media studies(11) museums(9) music(72) music industry(6) piracy(19) policy(8) political science(5) politics(65) pop culture(5) privacy(10) professional(17) professional development(7) programming(5) publishing(93) reference(187) research(12) school(12) science(13) science and technology(5) society(21) sociology(24) software(15) tech(14) trademarks(65) us(5) usa(51) writing(197) writing reference(7)