Tropenhelm voor Amerikaanse leger overtrokken met groene canvas en met stempel ''HAWLEY'' Vacuum-tube circuits / by Lawrence Baker Arguimbau history of united states naval operations in world war ii History of United States naval operations in World War II : The battle of the Atlantic, September 1939-May 1943 / Samuel Eliot Morison information booklet economics of national security : correspondence course / offered by Industrial College of the Armed Forces, Fort Lesley J. McNair Washington 25, D.C. united states army in world war ii Leyte : the return to the Philippines / by M. Hamlin Cannon united states army in world war ii Military relations between the United States and Canada, 1939-1945 / by Stanley W. Dziuban united states army in world war ii Buying aircraft : matériel procurement for the army air forces / by Irving Brinton Holley Jr united states army in world war ii organization of ground combat troops / Kent Roberts Greenfield, Robert Roswell Palmer and Bell I. Wiley naval historical foundation publication ; series ii history of the Dudley Knox center for naval history / William James Morgan, Joye L. Leonhart comparative psychology monographs Studies of autonomic balance in army air forces personnel / M.A. Wenger national security management environment of national security / Harold J. Clem, Stanley L. Falk Oorzaken van den burgeroorlog in Amerika / door John Lothrop Motley