Scarth, William M. Macroeconomics : an introduction to advanced methods / William M. Scarth - 3rd ed. - Ontario : McMaster University Bookstore, c2009. - vii,, 298 p. : ill. ; 23 cm. ISBN: 9781926633091 LCCN: Subjects--Topical Terms: Macroeconomics LC Class. No.: HB172.5 / .S33 2009