Clasificación de la Biblioteca del CongresoU161-163

21st century(7) army(5) biography(9) Britain(6) business(23) classic(5) computer security(8) computers(17) conflict(8) cookbook(45) cookbooks(11) cookery(15) cooking(40) current events(9) cyber(40) cyberspace(5) disinformation(5) Doctrine(10) espionage(6) Europe(6) European History(10) food(19) game theory(9) General Military History(15) geopolitics(18) Germany(10) history(390) history of ideas(8) innovation(5) intelligence(29) international(6) international politics(5) international relations(64) internet(10) journal(35) Leadership(13) management(9) medieval(5) Middle East(11) military(283) military history(308) military strategy(77) Military Theory(74) nsa(5) nuclear weapons(27) peace(10) policy(8) political philosophy(8) political science(74) political theory(7) politics(110) psychology(8) reference(18) Russia(17) science(7) security(41) spy(8) Strategic Studies(28) strategy(427) tactics(22) usa(14) war(177) War Theory(5) warfare(47)