"Ray, Anandarup" <br/><br/>
Cost Benefit Analysis :  Issues and methodologies/ 
Anandarup Ray 
 - London:  "World Bank,"  1984 
 - 158p. 
<br/><br/><label>ISBN: </label>801830699 
<br/><br/><label>Subjects--Index Terms: </label>cost 
<br/><br/><label>Dewey Class. No.: </label>658.1  / RAY