Chawla, Krishan. <br/><br/>
Social cost benefit analysis /  
Krishan Chawla. 
 - New Delhi :   Mittal Publications ,   1990. 
 - x,219p. :   ill. ;   23cm .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label>817099022X  NULL 
<br/><br/><label>Subjects--Index Terms: </label>COST EFFECTIVENESS 
<br/><br/><label>Dewey Class. No.: </label>658.1554  / CHA/S