McConnell, Campbell R. Economics : principles, problems, and policies / Campbell R. McConnell, Stanley L. Brue, Sean M. Flynn. - 18th ed. - Boston : McGraw-Hill Irwin, c2009. - xxxi, 786 [59] p. : col., ill. ; - The McGraw-Hill series in economics . Includes index. ISBN: 9780073375694 (alk. paper) 9780070091917 Subjects--Topical Terms: Economics. LC Class. No.: HB171.5 / .M33 2009