Engineering industry  
/ United Nations Industrial Development Organization 
 - New York:   United Nations,   1969 
 - xii, 139p. 
 - United Nations Industrial Development Organization 4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development projects--Cost effectiveness
<br/><br/><label>Subjects--Index Terms: </label>Industrial development  
<br/><br/><label>Universal Decimal Class. No.: </label>338.924(1-77)(082.2)  / K9.4