Sills, David L <br/><br/>
International encyclopaedia of the social sciences, vols. 13 & 14 

 - New York  Macmillan Free Press  1968 
 - 616,589p 
<br/><br/><label>ISBN: </label>0028957709 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCE
<br/><br/><label>Dewey Class. No.: </label>300.3  / INT