000 00325nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c440
040 _aET
100 _aPrakash Satya
245 0 _aAdvanced Quantum Mechanics
260 _bKedarnath Ramnath
_aMeerut
300 _a613
500 _a55161
942 _cBK
999 _c61174
_d61174