000 00280nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a541.2
_bCHA
100 _aChandra, A K
245 0 _aIntroductory quantum chemistry
260 _aNew Delhi
_bTata McGraw Hill
_c1974
942 _cBK
999 _c23634
_d23634