000 00333nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aY.K.Sharma
245 0 _aLinear Programming
250 _a1st Ed
260 _aBombay
260 _bHimalaya Publishing House
260 _c1989
650 _aLinear Programming
942 _cBK
999 _c15489
_d15489