comparative study of world war casualties : from gas and other weapons / prep. by Harry L. Gilchrist Battery tester TS-183/U - USA Voorschrift, Technical Manual, 11-2571 Screens PH-555/GF and PH-556/GF - USA Voorschrift, Technical Manual, 11-2336 Trouble shooting and repair of radio equipment - USA Voorschrift, Technical Manual, 11-4000 Signal generators TS-155/UP and TS-155 A/UP - USA Voorschrift, Technical Manual, 11-2657 speed and power of ships : a manual of marine propulsion / by D.W. Taylor digest of opinions of the Judge Advocate General of the army : 1912-1940 national security management National urban problems / Edited by Richard H. Stephens national security management Requirements for national defense / Theodore W. Bauer national security management United States international economic policy / Harold J. Clem national security management Utilities / Eston T. White national security management Economic stabilization / Harold J. Clem, James T. Lucas Jr., Bruce E. Petree