000 00387nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a660.284
_bCHA
100 _aChattopadhyay, P
245 0 _aUnit operations of chemical engineering- vol-ii
260 _aNew Delhi :
_bKhanna Publication,
_c2000.
300 _a926
365 _a0
650 _aChemical Engineering
999 _c137760
_d137760