00330nam a2200121Ia 4500008004100000100001400041245006900055260002800124300000900152650002300161942000700184999001700191190216s9999||||xx |||||||||||||| ||und|| aMital K V 0aOptimization Methods In Operations Research And Systems Analysis bWiley Eastern Ltdc1987 a328p aOperation Research cBK c30962d30962