000 00327nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _a530.15 CHA/M
100 _aPK.Chattopadhyay
245 0 _aMathematical Physics
250 _a2nd Ed.
260 _bNew Age International
_aNew Delhi
_c2013
300 _a352
942 _cBKS
999 _c19009
_d19009