O'Sullivan, Arthur. Microeconomics : principles and tools / Arthur O'Sullivan, Steven M. Sheffrin, Stephen J. Perez. - 3rd edition. - Upper Saddle River, NJ : Pearson-Prentice Hall, c2002. - xxxii, 438 pages. : ill. (some col.) ; 28 cm. Previous ed.: 2006. Includes bibliographical references and index. ISBN: 0130358126 LCCN: 2006032062 Subjects--Topical Terms: Microeconomics. LC Class. No.: H 172 / .O84 2002 Dewey Class. No.: 338.5