000 00370nam a2200181 4500
020 _a
_c15
082 _a539.7 MAH-A
100 _aMahesh, K
245 _aAtomic physics
250 _a
260 _aR Chand & Co., New Delhi
_c1974
300 _a374
490 _a
500 _a
590 _arvr
_b
_c15
650 _aAtomic and Nuclear physics
942 _cBK
999 _c477850
_d477850