00596nam a2200217 a 4500 OSt 20260909093926.0 260909b |||||||| |||| 00| 0 eng d 9781337617390 (pbk.) Pondicherry University 339 ARN Arnold, Roger A. author Macroeconomics / Roger A. Arnold 13th ed. Bostan, MA : Cengage Learning, 2019 xxx, 579 p. : color ill. ; 28 cm. Includes index. Economics Macroeconomics. ddc BK 375595 375595 0 0 ddc 0 1 REF PU PU REF 2026-03-19 20346.30 0 339 ARN 235916 2026-03-23 20:33:00 2026-03-23 BK