McEachern, William A. Economics : a contemporary introduction / William A. McEachern. - 8th ed. - Mason, OH : South-Western Cengage Learning, c2009. - xxix, 811 p. : ill. ; 26 cm. ISBN: 9780324579215 (hbk.) 0324579217 (hbk.) LCCN: 2007940244 Subjects--Topical Terms: Economics. LC Class. No.: HB171.5 / .M475 2009 Dewey Class. No.: 330