"Smigel,Erwino" <br/><br/>
Hand book on the study of social problems 

 - Chicago  ,Rand Mcnally & Comapny  1971 
 - 734 
<br/><br/><label>ISBN: </label>0000000000 
<br/><br/><label>Dewey Class. No.: </label>300  / 1392