Arnold, Roger A. <br/><br/>
Economics 
Roger A. Arnold 
 - 12th ed. 
 - Boston:  Cengage Learning ,  2016. 
 - xxxii, 976 p. 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>9781285738338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics 
<br/><br/><label>Dewey Class. No.: </label>330  / ARE