Riggs, James L. <br/><br/>
Engineering Economics 
James L. Riggs 
 - 4th Ed. 
 - New Delhi  Tata McGraw-Hill Publishing Company  2015 
 - xx, 665p. 
<br/><br/><label>ISBN: </label>9780070586703 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering Economics
<br/><br/><label>Dewey Class. No.: </label>330 RIG