Sills David L. Ed. <br/><br/>
International encyclopedia of the social sciences 

 - New York  Macmillan press U.S.A.       1968 
 - 584p  cm. 
 -  V8 .
<br/><br/><label>Standard No.: </label>7,081 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>Yk, K8.8;1