Snell, Michael. <br/><br/>
Cost-benefit analysis :  a practical guide / 
Michael Snell. 
 - 2nd ed. 
 - London :  Thomas Telford,  2011. 
 - xiv, 295 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [267]-280) and index. 
<br/><br/><label>ISBN: </label>9780727741394 (pbk.)  RM145.23 0727741349 (pbk.) 9780727741349 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost effectiveness.<br/>Engineering economy.