Cost-benefit analysis :  a practical guide / 
Michael Snell. 
 - 2nd ed. 
 - London :  ICE Publishing,  2011. 
 - xiv, 295 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780727741349 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost effectiveness.