000 00283nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a512.5 SDS/L SHA/L
100 _aSHARMA S D
245 2 _aA NEW APPROACH TO LINEAR PROGRAMMING
261 _c1975
300 _a414
942 _cTB
999 _c24064
_d24064