Sauvy, Alfred <br/><br/>
General theory of population 

 - New York  Basic books, inc.  1969 
 - x, 550 p.; 24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural societies<br/>Demography<br/>Industrial societies<br/>Population<br/>Population geography<br/>Technological progress