Ayers, Ronald M. Microeconomics : explore & apply / Ronald M. Ayers, Robert A. Collinge. - 1st ed. - Upper Saddle River, N.J. : Pearson/Prentice Hall, c2005 - xiv, 491 p. : col. ill. ; 28 cm Includes bibliographical references and index. ISBN: 0131463926 Subjects--Topical Terms: Microeconomics. LC Class. No.: HB172 / .A94 2005