Blau, Peter Michael. <br/><br/>
Inequality and heterogeneity :  a primitive theory of social structure / 
Peter M. Blau. 
 - New York :  Free Press,  1977. 
 - 307 p. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 283-293) and index. 
<br/><br/><label>ISBN: </label>0029036607 
<br/><br/><label>LCCN: </label>77-070272 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social structure.<br/>Social status.<br/>Social interaction.