000 00299nam a2200133Ia 4500
008 230915s9999 xx 000 0 und d
100 _aShultz, Mary Jane
245 0 _aEngineering Chemistry
260 _aNEW DELHI
260 _bCENGAGE
260 _c2009
300 _a489
650 _aChemistry
999 _c157179
_d157179