00289nam a2200085Ia 4500008004100000082004900041100001900090245007000109260002400179140113s9999    xx            000 0 und d  a"577.4:621.039.7""1974.5.20/24""(082.2)  L4"  a"IAEA, Vienna"  aPopulation dose evaluation and standards for mand his environment  a1975bIAEA cVienna