Gunnery, fire control and position finding for antiaircraft artillery wereldmacht van het Witte Huis : de geheime documenten van Harry Hopkins, Roosevelts rechterhand / [door] Robert E. Sherwood ; geautoriseerde vert. van B. Koning united states army in world war ii army and industrial manpower / by Byron Fairchild and Jonathan Grossman university of chicago war papers Americans and the world-crisis / Albion W. Small Civilian conservation corps regulations How America can easily and quickly prevent wars forever, without the necessity of a League of Nations, of a world court, ... : an original, … Amerika en Europa : economische beschouwingen / door A.H. Lijdsman ; met een voorw. van M.W.F. Treub searchlight in the U.S. Navy / by Ralph Kelly Mental tests in the American army / compiled and ed. by Clarence S. Yoakum and Robert M. Yerkes pocket books Mission to Moscow / Joseph E. Davies National defense and political science / by Edward Mead Earle English and American voices about the German South Tyrol / S. Miles Bouton, Robert Dell and Charles Harold Herford