000 00287nam a2200109 4500
082 _aGUP
100 _aGupta, Om Prakash
245 _aChemical Engineering: Objective Type Questions and Answers (Paperback)
260 _aIndia:
_bKhanna Publishers,
_c1993.
300 _a411p. ;
942 _cBK
999 _c9188
_d9188