McEachern, William A. <br/><br/>Microeconomic principles :  A Contemporary Introduction / Willian A. McEachern.  -- 8th ed.  -- Mason, United States of America:  South-Western Cengage Learning.,  2009. <br/>xxix, 512 p.:  col. ill.;  25 cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>9780324579758 <br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics.<br/><br/><label>Dewey Class. No.: </label>Res 338.5 Mc459 2009