Use of socio-economic in development planning 

 - Paris  Unesco Press        1976 
 - 282p. maps  cm. 
<br/><br/><label>Standard No.: </label>146,336 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y9(X:275), L6