Sugden, Robert. <br/><br/>
The principles of practical cost-benefit analysis /    
Robert Sugden and Alan Williams. 
 - Oxford ;    New York :   New York :   Oxford University Press,   1978. 
 - xii, 275 p. :    ill. ;    24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0198770405 0198770413 
<br/><br/><label>LCCN: </label>77-030571 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost effectiveness.--------
<br/><br/><label>Dewey Class. No.: </label>339.4/1