Guide to project appraisal in developing countries 

 - London  Majesty's UK        1972 
 - 126p.  cm. 
<br/><br/><label>Standard No.: </label>246,556 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:f.1(Y:4)g, L2