00694pamaa2200229 4500 0000052542 20140509090000.0 140512s2014 eng 9780273789994 (pbk.) 0273789996 (pbk.) 330 CAS 2014 HB171.5 CAS 2014 Case Principles of economics Karl E. Case, Ray C. Fair and Sharon M. Oster. 11th edition. New Jersey: Prentice-Hall, 2014. 815p.: col.ill.; 26cm. BFNPI Includes bibliographical references and index Economics Fair, Ray C. http://www.prenhall.com