Classificação da Biblioteca do Congresso dos E.U.A. (LCC)TS

18th century(160) 19th century(225) antiques(177) architecture(311) arms(50) art(933) Bateman(61) business(785) butchering(40) Clocks and watches(56) clothing(207) collectibles(113) conservation(101) construction(102) costume(220) design(3,126) diy(142) drafts(234) engineering(470) fashion(267) Firearms(1,301) graphic design(157) guide(108) gun(28) guns(616) history(2,696) how-to(324) industrial(38) industry(99) innovation(92) instruction(151) inventions(82) knives(75) lockpicking(40) locks(34) management(429) manufacturing(332) material culture(78) packaging(101) paper(636) papermaking(730) patterns(219) project management(65) reference(1,747) rifles(180) science(656) sewing(215) sheep(201) shoes(92) shotgun(23) statistics(182) structure(211) sustainability(100) technique(252) time(123) tools(229) us(166) usa(195) weapons(376) wood(126) yarn(85)