Petersen, William <br/><br/>
Population 
William Petersen 
 - 3rd ed. 
 - New York:  Macmillan,  1975. 
 -  784p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0023948809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population
<br/><br/><label>Dewey Class. No.: </label>301.32  / PEP