Manual for evaluation of industrial projects /  
United Nations. 
 - NULL ;   NULL. 
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> NULL 
<br/><br/><label>Subjects--Index Terms: </label>INDUSTRIAL PROJECTS 
<br/><br/><label>Dewey Class. No.: </label>338.8  / UN/M