fortress Berlin Wall : and the Intra-German border 1961-89 / Gordon L. Rottman ; illustrator, Chris Taylor osprey campaign series Khartoum, 1885 : General Gordon's last stand / Don Featherstone good read Russian Army in World War I / Ward Rutherford elite World War II battlefield communications / by Gordon L. Rottman elite World War II river assault tactics / Gordon L. Rottman ; illustrated by Peter Dennis SNAFU Situation Normal All F*d Up : Sailor, Airman and Soldier Slang of World War II weapon Browning .30-caliber machine guns / Gordon L. Rottman elite World War II glider assault tactics / Gordon L. Rottman ; Illustrated by Peter Dennis observer's basic military aircraft directory / comp. by William Green and Gordon Swanborough Russian zone / by Gordon Schaffer Makers of modern strategy : military thought from Machiavelli to Hitler / ed. by Edward Mead Earle ; with the collab. of Gordon A. Craig … Military policy and national security / edited by William W. Kaufmann ; [préface par Frederick S. Dunn.] ; [contributions par] Gorden A. Craig, Roger Hilsman …