000 00281nam a2200121Ia 4500
005 20260120151813.0
100 _aAhuja K K
245 _aIndustrial Management and Operations Research
250 _a5
260 _c1993
_bKHANNA PUBLISHERS
_aDelhi
300 _avii+1226
942 _cBB
999 _c21148
_d21148