000 00285nam a2200121Ia 4500
008 220104s9999 xx 000 0 und d
041 _aENGLISH
082 _a658.5
100 _aO.P.Khanna
245 0 _aIndustrial Engineering and Management
260 _bDhanapat Rai
942 _cBK
999 _c188575
_d188575