000 00281nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a541.28 PRA/Q
100 _aPRASAD RK
245 0 _aQUANTUM CHEMISTRY
260 _bSULTAN CHAND AND SONS
_c2002
300 _a572
942 _cTB
999 _c23677
_d23677