000 00293nam a2200121Ia 4500
008 230130s2019 xx 000 0 und d
041 _aeng
082 _a530
100 _aPandey, B.K.
_91473381
245 _aPhysics
260 _aIndia
_bCengage Learning India Pvt Ltd
_c2019
300 _a561p
999 _c955951
_d955951