Collatz, L. Optimization problems / L. Collatz, W. Wetterling ; translated by P. Wadsack. - New York : Springer-Verlag, 1975. - x, 356 p. : ill. ; - Applied mathematical sciences ; v. 17 . Translation of Optimierungsaufgaben. Includes index. ISBN: 0387901434 : Subjects--Index Terms: Mathematical Optimization Game theory Universal Decimal Class. No.: 519.863 / COL