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035 _a4408
041 _aENG
082 _a530
_BSIN
100 _aSingh S.P
245 0 _aA.T.B.Of Physics
250 _a1
260 _bS Chand and Company Ltd.
_aNagpur
_c1985
300 _a286
500 _a433
650 _aPhysics
942 _cBK
999 _c4410
_d4410