Kerbo, Harold R. <br/><br/>
Social stratification and inequality :  class conflict in historical, comparative, and global perspective / 
Harold R. Kerbo 
 - 8th ed. 
 - New York :  McGraw-Hill,  c2012 
 - xiii, 519 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references index 
<br/><br/><label>ISBN: </label>9780078111655 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social classes--United States<br/>Social conflict--United States<br/>Equality--United States<br/>Social mobility--United States