Layard, Richard <br/><br/>
Cost-benefit analysis / 
Richard Layard 
 - 2nd ed. 
 - New York :  Cambridge University Press,  1994 
<br/><br/>Includes references ; glossary & index. 
<br/><br/><label>ISBN: </label>9780521466745 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost effectiveness
<br/><br/><label>Dewey Class. No.: </label>658.1552  / LAY