Modelling economic and demographic development 

 - New  York United Nations USA      1983 
 - 247p.  cm. 
<br/><br/><label>Standard No.: </label>37787 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Development
<br/><br/><label>Dewey Class. No.: </label>"X:770gY:5, M3/UN"