Social science methods ,decision making and development planning 

 - Paris  Unesco          1984 
 - 103p.  cm. 
 - Socio economic studies,8 .
<br/><br/><label>Standard No.: </label>50139 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCES
<br/><br/><label>Dewey Class. No.: </label>Sigma, M4