Command culture : officer education in the U.S. Army and the German Armed Forces, 1901-1940, and the consequences for World War II / Jörg Muth Infanterie im Kampf : kriegserfahrung gegen Friedensirrtümer / George C. Marshall : I. Teil horse soldier, 1776-1943 : the United States cavalryman : his uniforms, arms, accoutrements, and equipments / by Randy Steffen ; illustrations by Randy Steffen radio amateur's handbook / by the Headquarters staff of the American Radio Relay League