TY - GEN TI - AMERICAN NATIONAL STANDARD SAFETY GUIDE FOR THE PERFORMANCE OF CRITICAL EXPERIMENTS U1 - 621.48350212 PY - 1976/// CY - Illinois PB - Amer. Nucl. Soc. KW - Nuclear Reactors -- Safety Measures -- Specifications N1 - At Head Of Title : Ans-1 Ans-1 N405-1975 ER -