Der vaderen erf / door J.J. Moerman ; aquarellen van J.W. Heijting military arms of Canada / by Upper Canada Historical Arms Society ; contributing authors E.J. Anderson, R.J. Dynes, S.J. Gooding a.o. other side of the hill : Germany's generals, their rise and fall, with their own account of military events 1939-1945 / B.H. Liddell Hart Zeppelin in combat : a history of the German Naval Airship Division, 1912-1918 / by Douglas H. Robinson agardograph Mach number measurements in high-speed wind tunnels / by J.A.F. Hill ... [et al.] Air operations by air defence of Great-Britain and fighter command in connection with the German flying bomb and rocket offensives, 1944-1945 / by Roderic Hill Radio engineering handbook / ed. by Keith Henney, editor-in-chief Mobilizing resources for war : the economic alternatives / Tibor Scitovsky, Edward Shaw, Lorie Tarshis Charting statistics / Mary Eleanor Spear Geschichte der preuszischen Eisenbahntruppen : Von 1859 bis zur Beendigung des deutsch-französischen Krieges / Hille research study National security and individual freedom / H.D. Lasswell mcgraw-hill series in health education, physical education, and recreation Industrial recreation : a guide to its organization and administration / Jackson M. Anderson