000 00350nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a517.9
_bWHI
100 _aPeter
245 0 _aOptimization under constraints: Theory and applications of non linear programming
260 _aLondon
_bJohn Wiley
_c1971
650 _aLinear programming
942 _cBK
999 _c22684
_d22684