nber series on long-term factors in economic development Heroes & cowards : the social face of war / Dora L. Costa & Matthew E. Kahn Technology in war : the impact of science on weapon development and modern battle / Kenneth Macksey special bibliographic series era of the Civil War, 1820-1876 : bibliography / comp. by B. Franklin Cooling ; with accompanying essays by Richard Sommers and Gordon Chappell History of the American war (1861-1865) / Fletcher grootste Amerikaan van dezen tijd : uit het leven van president Roosevelt, zijn program voor vrede en vrijheid, over de wereldzeeën tot in bevrijd Nederland … war of the rebellion: a compilation of the official records of the Union and Confederate Armies / prepared under the direction of ... Robert N. … Histoire de la guerre civile en Amérique / par le comte de Paris Feldzug in Nord-Virginien im August 1862 / F. Mangold Flags of the army of the United States carried during the war of the rebellion 1861-1865, to designate the headquarters of the different armies, army … Tabular statements showing the names of commanders of army corps, divisions and brigades, United States army, during the war of 1861 to 1865 guerre de sécession / L. Auger Military notes on the Philippines : September, 1898