Corps of engineers / War Department : Combat regiment - The battalion and regiment - USA Voorschrift, Training Regulations, No. 445-19 Combat Training of the Individual Soldier and Patrolling. FM 21-75 united states army in world war ii procurement and training of ground combat troops / Robert Roswell Palmer, Bell I. Wiley and William R. Keast training regulations Military intelligence / War Department : Combat intelligence regulations / War Department kampfbereite Kompanie : praktische Anleitung für die Gefechtsausbildung / von Friedrich Altrichter, Oberstleutnant ; Friedrich Wilhelm Eichendorff (Bearb.)