000 00257nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _bVEM
100 _aVemulapalli, G.K
245 0 _aPhysical chemistry
260 _bPHI
_c1993
300 _a993
942 _cBK
999 _c554
_d554