000 00291nam a2200121Ia 4500
999 _c15658
_d15658
100 _aBanga T R
245 _aIndustrial Engineering and Management Science
250 _a6
260 _c1989
_bKHANNA PUBLISHERS
_aNew Delhi
300 _a859
700 _aSharma S C
_aAgarwal N K
942 _cBK