Simon, Julian L. <br/><br/>
Economics of population growth / 
Julian L.Simon. 
 - Princeton :  Princeton University Press,  1977. 
 - 556 p. :  illus.,  24 cm. 
<br/><br/><label>ISBN: </label>04616-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population
<br/><br/><label>Dewey Class. No.: </label>301.32  / SIM N77E