000 00358nam a2200145Ia 4500
005 20240713144826.0
008 240712s9999 xx 000 0 und d
020 _a9789339213237
041 _aeng
100 _aMecabe, W.L.
245 _aUnit operations of chemical engineering
250 _a7th
260 _aChennai
_b Megraw hill
_c2017
300 _a1140
999 _c21849
_d21849