00310nam a2200121Ia 4500008004100000100001200041245004100053250001100094260004300105650001600148942000700164999001700171190216s9999||||xx |||||||||||||| ||und||  aRao S.S 0aOptimization Theory And Applications  a2nd ed  bNew Age International Publishersc1995  aMathematics  cBK  c31124d31124