Clasificación de la Biblioteca del CongresoTS547.S59

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)