000 00367nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a540
_bUPP
100 _aUppal, M
245 0 _aTextbook of engineering chemistry
260 _aNew Delhi :
_bKhanna Publication,
_c1997.
300 _aviii,660
365 _a70
650 _aChemical Engineering
999 _c128128
_d128128