strijdende koopvaardijvloot Atomic energy for military purposes : the official report on the development of the atomic bomb under the auspices of the United States Government, 1940-1945 … new vanguard series Sherman medium tank : 1942-1945 / text by Steven J. Zaloga ; colour plates by Steven J. Zaloga and Peter Sarson Wedemeyer reports! / General Albert C. Wedemeyer illustrated reference guides for collectors U.S. Army cloth insignia : 1941 to the present : an illustrated reference guide for collectors / Brian L. Davis publication Peace and war : United States foreign policy, 1931-1941 speed and power of ships : a manual of marine propulsion / by D.W. Taylor research study National security and individual freedom / H.D. Lasswell