Seligman, Edwin R A <br/><br/>
Encyclopedia of the social sciences, Vol.15 

 - 
 - Macmillan & Co., New York  1959 
 - 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>General encyclopedic works
<br/><br/><label>Dewey Class. No.: </label>030  SEL-E.15