000 00340nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aS.Subramaniyam
245 0 _aPrinciples of Physics
250 _a9th Ed
260 _aNew Delhi
260 _bS.Chand & Company Ltd
260 _c1981
650 _aPrinciples of Physics
942 _cBK
999 _c2606
_d2606