Cost-benefit analysis / 
edited by Richsrd Layard and Stephen Glaister. 
 - 2a ed. 
 - New York :  Cambridge University Press,  1994 
 - 480 p. :  il. 
<br/><br/><label>ISBN: </label>0-521-46128-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Efectividad de los costos.
<br/><br/><label>Dewey Class. No.: </label>658.1552  / C652