story of the bomber, 1914-1945 / [by] Bryan Cooper ; illustrated by John Batchelor modern military series / ed. michael leitch Artillery : the big guns go to war / by Curt Johnson : introd. by Aram Bakshian Wavell, scholar and soldier / by John Connell geïllustreerde albums Bommenwerpers, 1914-1939 / door Bryan Cooper en John Batchelor ; [vert. uit het Engels] boilerplate war / John Foley devil's chariots : the birth and secret battles of the first tanks / John Glanfield Deterrence before Hiroshima : the airpower background of modern strategy / George H. Quester