Clasificación de la Biblioteca del CongresoTS

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)