Kerbo, Harold R. <br/><br/>
Social stratification and inequality :  class conflict in historical, comparative, and global perspective / 
Harold R. Kerbo 
 - 6th ed. 
 - Boston :  McGraw-Hill,  2006 
 - xiii, 590 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0072997699  RM240.40 
<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