Mankiw, N. Gregory Principles of Macroeconomics - 4th ed. - New Delhi CENGAGE Learning 2007 - xxxii, 583 p. ISBN: 978-81-315-0150-4. Subjects--Topical Terms: Economics--Miscellanea Microeconomics--Mathematical models Price theory PricesEconomicsMicroeconomics LC Class. No.: HB172.5.M355