Ekelund, Robert B. 1940- Economics : private markets and public choice / Robert B. Ekelund, Jr., Robert D. Tollison. - 6th ed. - Reading, Mass : Addison-Wesley, c2000 - xxxii, 864 p. ; 26 cm ISBN: 020165752X Subjects--Topical Terms: Economics. Dewey Class. No.: 330 / EKE