Sharp, Ansel M. <br/><br/>
Economics of social issues. 

 - 18th ed. 
 - Boston :  McGraw-Hill,  c2008. 
 - xvi, 491 p :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780073402802 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.<br/>Social problems.