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 Charting statistics / Mary Eleanor Spear Military applications of mathematics / by Paul P. Hanson a panther book other side of the hill / B.H. Liddell Hart a panther book other side of the hill / B.H. Liddell Hart 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 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 Knowing and drawing trees / written and illustrated by A. Hill