000 00280nam a2200109Ia 4500
020 _a9788189928353
100 _aKhanna OP
245 _aIndustrial Engineering and Management
260 _bDhanpat Rai Publications
_aNew Delhi
_c2012
300 _axxiv+39-13+QB-20+A-29
942 _cBK
999 _c57717
_d57717