Fisher, Irving The theory of interest : as determined by impatience to spend income and opportunity to invest it / Irving Fisher - New York : Augustus M. Kelley , 1965 - xxvii, 566p. ; 22 cm. Includes bibliographical references and index. Subjects--Topical Terms: InterestEconomic theoryEconometricsTheory Dewey Class. No.: 332.8 / FIS