000 00325nam a2200145Ia 4500
008 200615s9999||||xx |||||||||||||| ||und||
020 _a9788125930969
082 _a510
_bMAT-G
100 _aGUPTA,BD
245 0 _aMATHEMATICAL PHYSICS
250 _a1ST
260 _aNEW DELHI
_bVIKAS
_c2015
300 _a320
942 _cBK
999 _c31180
_d31180