000 00362nam a2200133Ia 4500
008 190829s9999 xx 000 0 und d
020 _a8173814260
082 _a530
_bBIS/M
100 _aBISWAS .D
245 0 _aMATHEMATICAL METHODS IN PHYSICS
250 _a1st Ed.
260 _bNew Central Book Agency Private Limited, Calcutta
_aCalcutta
_c2009
942 _cBK
999 _c14069
_d14069