000			00481 a2200145 4500
082			_a621.48320212 _bAm35p
245	1		_aAMERICAN NATIONAL STANDARD PROGRAM FOR TESTING BIOLOGICAL SHIELDING IN NUCLEAR REACTOR-PLANTS
260			_aIllinois _bAmer. Nuclear Soc. _c1972
300			_a6
500			_aBibliography : P. 5-6
500			_aAt Head Of Title : Ansi N18.9-1972
650			_aNuclear Reactors -- Shielding Radiation Specifications
964			_gCIRC
997			_aA49411 s C
999			_c462478 _d462478