Beshers, James M <br/><br/>
Population processes in social systems 
James M Beshers 
 - New York:  The Free,  1967. 
 - 207p 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population-Research
<br/><br/><label>Dewey Class. No.: </label>301.32  / BEP