nber series on long-term factors in economic development Heroes & cowards : the social face of war / Dora L. Costa & Matthew E. Kahn Springfield Armory shoulder weapons 1795-1968 / Robert W.D. Ball Atomic energy for military purposes : the official report on the development of the atomic bomb under the auspices of the United States Government, 1940-1945 … wapenfabriek der Vereenigde Staten van Amerika te Springfield Mass. / door D.E. MacCarthy en F.J. M. naval historical foundation publication ; series ii history of the Dudley Knox center for naval history / William James Morgan, Joye L. Leonhart Notes on explosives and their application in torpedo warfare / by Walter N. Hill ontwikkeling van de General Staff in de Verenigde Staten van l 1890 - 1946 / Minsterie van Oorlog, Sectie G 2 old guard : history of the third infantery regiment army lineage series Armor-cavalry / Mary Lee Stubbs : Pt. 1: Regular army and army reserve complete book of U.S. sniping / Peter R. Senich osprey campaign series Little Big Horn, 1876 : Custer's last stand / Peter F. Panzieri Brief historical and vital statistics of the graduates of the United States Military Academy : 1802-1951