West Point : "the key to America" / John Crane and James F. Kieley ; forew. by the president of the United States radio communication series Radio direction finders / by Donald S. Bond radiation laboratory series Radar aids to navigation / ed. by John S. Hall Indian Army Uniforms under the British from the 18th century to 1947 : cavalry / W.Y. Carman Chemical warfare / by Amos A. Fries and Clarence J. West evolution of fashion: pattern and cut from 1066 to 1930 / [by] Margot Hamilton Hill, [drawings], Peter A. Bucknell [text and patterns] 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 blue helmets under fire : fifty years of United Nations peacekeeping missions / Samuel M. Katz and Yves Debay ; editor: James R. Hill Mechanics / by J.P. den Hartog United States and disarmament / Benjamin H. Williams Air navigation : British empire edition / by P.V.H. Weems ; ed. by Arthur J. Hughes and P.F. Everitt