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

 - U.S.A.  Macmillan comp. U.S.A.        1968 
 - 447p  cm. 
 -  V17 .
<br/><br/><label>Standard No.: </label>7,074 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>Yk, K8.17;1