00378nam a2200145Ia 4500008004100000020001300041082001700054245004000071250000600111260004300117300000800160650001600168650001800184653003000202170901s1978    xx            000 0 und d  a85226756  a519.92bR190 0aOptimization Theory and Application  a2  aNew DelhibWiley Eastern Limitedc1978  a747  aMathematics  aPure Sciences  aMathematical optimization