bulletin Military manpower requirements and supply, 1959-63 Use and care of your fragmentation protective body armor / United States Army Natick Laboratories Chemical Laboratory Company - USA Chemical Warfare Service Field Manual, FM 3-25 Energy-Maneuverability (U) / [voorw. Walter P. Glover, Colonel USAF Director, Air Force Armament Laboratory ; J.E. Roberts, Major General, USAF Commander, Air Proving Ground Center]