tactical employment of antiaircraft artillery in the independent division and corps (tentative) / Command and general staff school Old Post : Fort Sill, Oklahoma / U.S. Army, Artillery and Missile School Artillery handbook Instruction for heavy artillery / prepared by a board of officers, for the use of the army of the United States Drill and Service Regulations for Field Artillery (6-inch Howitzer) : Volume IV : Part X Practical exercise : observer exercise no. 2 / The Artillery School, Air Training Department Chevrolet tractor 4x4 field artillery : questionnaire / prep. by Royal Artillery Mechanical Traction School Theory and design of recoil systems and gun carriages / prep. in the Office of the Chief of Ordnance Antiaircraft artillery target practice - USA Voorschrift, Technical Manual, No. 4-234 Field artillery survey - USA Voorschrift, Technical Manual, 6-200 Conduct of field artillery fire using air observation - USA Voorschrift, Technical Manual, 6-210 Field artillery trainer - USA Voorschrift, Technical Manual, 6-225