Demographic change and economic development 
Alois Wenig, Klaus F. Zimmermann (Eds.) 
 - Berlin  Springer-Verlag  1989 
 - 318 p. ; 26 cm. 
<br/><br/><label>ISBN: </label>3540511407 
<br/><br/><label>Subjects--Topical Terms: </label><br/>economic