Ajit K. Dasgupta <br/><br/>
Cost-Benefit Analysis  Theory and practice 

 - london  The Macmillan Press LTD  1978 
 - 270p 
<br/><br/><label>ISBN: </label>0333246241 
<br/><br/><label>Dewey Class. No.: </label>332.6  / DAS