Sullivan, William G. <br/><br/>
Engineering economy / 
William G. Sullivan. 
 - 15th ed. 
 - xx, 638 p. ;  23cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>978-981-0696-27-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering economy.