Biddle Bruce J <br/><br/>
Role theory   Expectations, Identities and behaviors    

 - New York  Academic Press          1979 
 - x, 416p  cm. 
<br/><br/> Bibliography : P 349-380 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y, L9