Unesco <br/><br/>
The use of socio-economic indicators in development planning 
Unesco 
 - Paris  Unesco  1976 
 - 282p. 
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Socio-Economic study 
<br/><br/><label>Dewey Class. No.: </label>338.9 UNI 1976