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

 - 4th 
 - Bangalore  Tata McGraw-Hill  2011 
 - 661P 
<br/><br/><label>ISBN: </label>978-0-0-07-058670-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics