Spengler, Joseph <br/><br/>
Population change, modernization, and welfare / 
Joseph Spengler 
 - New Jersey :  Prentice-Hall ,  1974 
 - x, 182p. ;  22 cm. 
 - Modernization of traditional societies series .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population growth
<br/><br/><label>Dewey Class. No.: </label>312.5  / SPE-2