Aircraft engines - USA Voorschrift, Technical Manual, 1-405 field manual Troops and operations / prepared under direction of the chief of engineers field manual Communications, construction and utilities / prepared under direction of the chief of engineers Bridge regulations governing the operation of drawbridges across navigable waters of the United States / Department of the army, corps of engineers army regulations. military school Engineer school / War Department Corps of engineers : Duties and relations of engineer troops - USA Voorschrift, Training Regulations, No. 445-15 Military engineering : Roads / Army Council Working instructions (Canadian) : Wireless sets no. 19 : mark II, as manufactured in Canada and the U.S.A. / published by the director of signals … Factory lay-out planning & progress with special reference to engineering / by W.J. Hiscox Radio engineers' handbook / by Frederick Emmons Terman automobile engineer reference book / comp. by the Editorial Staff of "The Automobile Engineer" Engineer field manual : parts I-VI : U.S.A.
