Arnold, Roger A. <br/><br/>
Economics / 
Roger A. Arnold. 
 - 10th ed. 
 - Mason, OH :  South-Western, Cengage Learning,  2011. 
 - xxxii, 856 p. :  col. ill. ;  28 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780538452854 (hbk.)  RM793.45 0538452854 (hbk.) 9781111822880 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.