Riggs, James L., Bedworth, David D. <br/><br/>
Engineering economics  

 - New Delhi,  Tata McGraw Hill,  1996 
 - 661p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering Economics
<br/><br/><label>Dewey Class. No.: </label>658.15   / R569E