Arnold, Roger A. Macroeconomics / Roger A. Arnold - 11th ed. - Mason OH : South-Western Cengage Learning, c2014. - xxx, 584 p. : ill. ; 26 cm. ISBN: 9781133582946 LCCN: Subjects--Topical Terms: Macroeconomics LC Class. No.: HB172.5 / .A76 2014