United Nations industrial development Organisation <br/><br/>
Guidelines for project evaluation 

 - New York  United Nations  1972 
 - xvi,383p.; 22cm. 
 - Project formulation and evaluation series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>foreign exchange<br/>Guidelines - project - evaluation - Vienna<br/>National economics<br/>Social cost of labour