Nuclear and Chemical Weapons and Materiel: Chemical Surety Program: Army Regulation No. 50-6 [AR 50-6]
Washington, DC: Army, 1976. Presumed first edition thus/first printing. Wraps. various paginations (approximately 100 pages). Tables. More
Washington, DC: Army, 1976. Presumed first edition thus/first printing. Wraps. various paginations (approximately 100 pages). Tables. More