Clasificación de la Biblioteca del CongresoTS213.A57

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(1,432) General Reference(23) geology(120) guide(60) gun(30) guns(695) handbook(30) history(859) history of time(5) how-to(96) hunting(60) industry(20) instruction(21) instructional(16) Jerome(6) knife(12) knives(112) lockpicking(40) locks(39) manufacturing(24) military(127) military history(97) outdoors(33) precious metals(6) reference(670) 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(55) trades(15) usa(56) war(34) weapons(444) workshop(26)