Lipsey, Richard G., 1928- Microeconomics / Richard G. Lipsey, Paul N. Courant, Christopher T.S. Ragan. - 9th Canadian ed. - Don Mills, Ontario : Addison Wesley Longman, c1997. - 1 v. (various pagings) : col. ill. ; 25 cm. - The Addison-Wesley series in economics . Includes index. ISBN: 0673983595 Subjects--Topical Terms: Microeconomics. Dewey Class. No.: 338.5