000 00270nam a2200109Ia 4500
008 160930s9999 xx 000 0 und d
100 _aPrakash,Satya
245 _aAdvanced Chemical Calculations
260 _aNew Delhi
_bS.Chand & Co.
300 _a427p.;17cm
942 _cDB
999 _c9079
_d9079