Index to army regulations : including all regulations and changes promulgated prior to january 1, 1944 / prepared under the direction of the adjutant general … Landing operations on hostile shores - USA Basic Field Manual, FM 31-5 (suppl.) Field Artillery : Tactical Employment - USA Field Manual, FM 6-20 Field artillery : Gunnery - USA Field Manual, FM 6-40 Finance department : general provisions - United States War Department, Army Regulations 35-5 Thompson submachine gun caliber .45, M1928A1 - USA Basic Field Manual, FM 23-40 Army Transport Aviation Combat Operation - USA Voorschrift, Field Manual, 57-35 Airborne Operations - USA Voorschrift, Field Manual, 57-30 Airborne Operations - USA Voorschrift, Field Manual, 57-30 Airborne Techniques for Divisional Units - USA Voorschrift, Field Manual, 57-20 Airborne Division Cavalry Troop - USA Voorschrift, Field Manual, 57-17 Signal Communications Doctrine - USA Voorschrift, Field Manual, 100-11