000 00308nam a2200121Ia 4500
008 150520s9999||||xx |||||||||||||| ||und||
082 _a621.9 NAR
100 _a"Narayanan, C.M. "
245 _aMechanical Operations for Chemical Engineers
300 _a621.9 NAR
600 _aEngineering
942 _2ddc
_cBK
999 _c14580
_d14580