000 00323nam a2200145Ia 4500
008 230717s9999||||xx |||||||||||||| ||und||
040 _aCUTMBGR
041 _aENGLISH
100 _aB.D GUPTA
245 0 _aMATHEMATICAL PHYSICS
250 _a4TH
260 _aNEW DELHI
_bVIKASH
_c2015
300 _a720
999 _c116602
_d116602
942 _cBooks