Duffin, Richard James, 1909- Geometric programming : theory and application / Richard J. Duffin; Elmor L. Peterson and Clarence Zener. - New York ; London : Wiley, c1967. - xi, 278 p. : ill. ; 24 cm. Includes bibliographical references and index. Subjects--Topical Terms: Geometric programming.Engineering design. LC Class. No.: QA264 / .D8 Dewey Class. No.: 519/.92 / DFF 1967