000 00368nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a81-7409-101-7
082 _a540
_bUPP
100 _aUppal, M
245 0 _aEngineering chemistry
260 _aNew Delhi :
_bKhanna Publication,
_c2002.
300 _axvi,1444
365 _a195
650 _aChemical Engineering
999 _c136478
_d136478