Clasificación de la Biblioteca del CongresoTS534

American West(23) antiques(98) arms(61) art(173) automata(10) Clocks and watches(69) collectibles(53) construction(39) cultural history(23) Dent(7) design(75) diamond(11) diy(72) engineering(83) Firearms(1,430) General Reference(23) geology(120) guide(60) gun(30) guns(693) handbook(30) history(857) history of time(5) how-to(96) hunting(60) industry(20) instruction(21) instructional(16) Jerome(6) knife(12) knives(111) lockpicking(40) locks(39) manufacturing(24) military(126) military history(94) outdoors(33) precious metals(6) reference(668) repair(16) rifles(185) science(174) sculpture(33) shotgun(24) sports(44) steel(26) stones(18) survival(29) tech(15) technique(77) time(133) tools(54) trades(15) usa(56) war(34) weapons(444) workshop(26)