000 00286nam a2200121Ia 4500
008 220108s9999||||xx |||||||||||||| ||und||
100 _aP K CHATTOPADHYAY
245 0 _aMATHEMATICAL PHYSICS
260 _bNew Age International
_c2009
300 _a352
650 _aPHYSICS
942 _cBB
999 _c21233
_d21233