The U.S. Air Service in World War I  Volume 4.  Postwar review 
compiled and edited by Maurer Maurer 
 - XIV, 617 Seiten : Illustrationen  8° 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weltkrieg <1914-1918><br/>Militärgeschichte<br/>USA