000 00398nam a2200169Ia 4500
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020 _c75
040 _aMAIN
041 _aEnglish
082 _a541.28
_bSEN
100 _aSen, B.K.
245 _aQuantum chemistry: including molecular spectroscopy
260 _bTata Mcgraw Hill
_c1992
300 _aviii,
650 _aCHEMISTRY
942 _cGB
999 _c1225
_d1225