Manual on the use of consultants in developing countries. 

 - New York,  United Nations,  1968. 
 - ix, 158 p.  24 cm. 
<br/><br/> "United Nations publication. Sales no.: E.68.IIB.10." 
<br/><br/><label>LCCN: </label>70002852  
<br/><br/><label>LC Class. No.: </label>HD69.C6 U53 
<br/><br/><label>Dewey Class. No.: </label>658.4/6/091724