human factor in the army : some applications of psychology to training, selection, morale and discipline / C.W. Valentine war department technical manual Mess management and training Driver selection, training and supervision, half-track and full-track vehicles - USA Voorschrift, Technical Manual, 21-301 Driver selection and training - USA Voorschrift, Technical Manual, 21-300 anti-aircraft training instruction Heavy anti-aircraft - Engeland Voorschrift, 43/AA/... anti-aircraft training instruction Searchlights - Engeland Voorschrift, 43/AA/... anti-aircraft training instruction Searchlights - Engeland Voorschrift, 43/AA/... anti-aircraft training instruction Heavy anti-aircraft - Engeland Voorschrift, 43/AA/... anti-aircraft training instruction Rocket anti-aircraft - Engeland Voorschrift, 43/AA/... anti-aircraft training instruction Heavy anti-aircraft - Engeland Voorschrift, 43/AA/1771 anti-aircraft training instruction Light anti-aircraft - Engeland Voorschrift, 43/AA/1773 anti-aircraft training instruction Rocket anti-aircraft - Engeland Voorschrift, 43/AA/1758
