PEARCE, D.W. <br/><br/>
COST-BENEFIT ANALYSIS 

 - 2nd Ed. 
 - London  Macmillan Education Limited, London   1986 
<br/><br/><label>ISBN: </label>0 333 35281 5 
<br/><br/><label>Dewey Class. No.: </label>658.155 4  / PEA/C