Salvatore, Dominick Microeconomics : Theory and Application / by Dominick Salvatore - 4th ed. - New York: Oxford University , 2003. - xxxviii,694p. ISBN: 9780195139952 Subjects--Topical Terms: Asymmetric InformationCost AnalysisEconomics Trade Policy Dewey Class. No.: 338.5 / SAL/M