Dasgupta, Ajit K. <br/><br/>
Cost Benefit Analysis  Theory and Practice  eng. 
Dasgupta, Ajit K. & Pearce, D W. 
 - London:  Macmillan,   1978. 
 - 270p.:  21cm. 
<br/><br/><label>ISBN: </label>0333246241 
<br/><br/><label>Dewey Class. No.: </label>658.155  / DAS