000 00280nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a540
100 _aMonica Jain
245 0 _aEngineering Chemistry
250 _a14
260 _bAdhuyuth Narayan Publishers
_c2003
942 _cBK
999 _c1965
_d1965