Cost-benefit analysis / 
edited by Richard Layard and Stephen Glaister. 
 - 2nd ed. 
 - Cambridge :  Cambridge University Press,  1994. 
 - x, 497 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0521466741 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost effectiveness.