Franklin, Joel. Methods of mathematical economics; linear and nonlinear programming, fixed-point theorems - New York : Springer-Verlag, 1980 - 297 p. - Undergraduate texts in mathematics . - Undergraduate texts in mathematics . LCCN: 42418 Subjects--Topical Terms: Econometría.Programación lineal.Programación. Dewey Class. No.: 519.72 / F7