Wismer, David A. Introduction to nonlinear optimization: a problem solving approach / R. Chattergy, David A. Wismer - New York : North-Holland, 1978 - xii, 395p. : ill. ; 30 cm. Includes bibliographical references and index. ISBN: 0444002340 Subjects--Topical Terms: Mathematical tables Dewey Class. No.: 510.83 / WIS