Military applications of mathematics / by Paul P. Hanson a panther book other side of the hill / B.H. Liddell Hart america in a world at war America's maginot lines / by Helen Hill médailles commémoratives comme instruments de propagande allemande / par G.F. Hill Audiovisual aids to instruction / by William Exton Daybreak for our carrier / text by Max Miller ; photogr. by Charles E. Kerlee ; [introd. by Arthur C. Davis] Exchange ship / by Max Hill great organizers / Ernest Dale atlantic policy studies Atlantic idea and its European rivals / Harold van B. Cleveland ; [forw. by Charles M. Spofford] introduction to the chemistry of plant products / Paul Haas and T.G. Hill 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
