00245nam a2200109Ia 4500100002000000654001100020245003100031260003800062082001500100300000800115546001200123  aSubramaniyam/N   aatomic  aAtomic and nuclear physics  bS.Chand and Co.aNew Dellhic1984  a539.7bSUB  a384  aENGLISH