Praag, Bernard M. S. Van Individual welfare functions and consumer behavior : a theory of rational irrationality / by Bernard M. S. Van Praag - Amsterdam, The Netherlands : North-Holland Pub. Co., 1968 - xvii, 239 p. ; 23 cm. - Contributions to economic analysis ; 57 . Includes bibliographical references and index ISBN: PND 40.00 Subjects--Topical Terms: Consumers--Mathematical models Dewey Class. No.: 339.4018