000 00337nam a2200157Ia 4500
020 _aNULL
082 _a530.15
100 _aGoswami, S.N.
245 0 _aAdvanced problems and solutions in physics
250 _a-
260 _aCalcutta
_bBooks And Allied  P  LTD.
300 _a610
500 _a524
650 _a-
942 _cBK
999 _c38394
_d38394