Policy covering A.A.F. security classification and selected data on aircraft and equipment / A.A.F. Committee : Vol. 1 Policy covering A.A.F. security classification and selected data on aircraft and equipment / A.A.F. Committee : Vol. 3 Six-ton tank, M. 1917 3-inch antiaircraft gun matériel, M 1918 Technical aspects of chemical warfare in the field / United States Army. Chemical Warfare Service : Part 1 Technical aspects of chemical warfare in the field : Discussion of experimental data / United States Army. Chemical Warfare Service Maintenance Procedures / National Guard Bureau Verzameling van House of Representatives-publicaties op militair gebied Firearms, ammunition, explosives and fireworks : a selected list of books and pamphlets / Anne L. Baden Office for Emergency Management : functions and administration Immigration and nationality laws and regulations, Supplement II, January 1, 1945 through December 31, 1945 / U.S. Department of Justice, Immigration an Naturalization Service tentative training regulations Antiaicraft combat / War Department : Basic for all arms except antiaircraft artillery / War Department