Population change, modernization, and welfare 
[by] Joseph Spengler.  
 - Englewood Cliffs, N.J.,  Prentice-Hall  [1974]  
 - x, 182 p  24 cm. 
 - Modernization of traditional societies series. .
<br/><br/>Bibliography: p. 171-174.  
<br/><br/>ISBN 0-13-687145-3 Pbk : ¹2.10. 
<br/><br/><label>ISBN: </label>0136871453 (pbk.) 0136871526 9780136871453 (pbk.) 9780136871521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population.<br/>Population.<br/>Population.<br/>Bevèolkerungsgeographie.<br/>Demographie.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Developing countries--Population.<br/>Paâises subdesarrollados--Poblaciâon<br/>Pays en voie de dâeveloppement--Population.<br/>Pays en voie de dâeveloppement--Population.
<br/><br/><label>Subjects--Index Terms: </label>Developing countries  Population Population 
<br/><br/><label>LC Class. No.: </label>HB871  / .S6518