000 00262nam a2200109Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aKhanna O.P
245 0 _aIndustrial Engineering And Management
260 _bDhanpat Rai
_c1999
300 _a2035p
942 _cBK
999 _c5726
_d5726