Deren, Barry J D'Silva, Emmanuel H Ward, William A <br/><br/>
Economics of project analysis  practitioner's guide / William A Ward, Barry J Deren and Emmanuel H D'Silva 

 - Washington  World Bank  1991 
 - xi, 318p. 
 - EDI technical materials .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development<br/>Economic development projects - evaluation