DeGarmo, E. Paul. <br/><br/>
Engineering economy  [Books]. 
E. Paul DeGarmo, William G. Sullivan and John R. Canada. 
 - 7th. ed. 
 - New York  Macmillan Publishing Co.  1984 
 - Pages: 669 
<br/><br/><label>ISBN: </label>0029461200  0.00 
<br/><br/><label>LCCN: </label>83000004 
<br/><br/><label>Subjects--Personal Names: </label><br/>Engineering economy.
<br/><br/><label>Dewey Class. No.: </label>TA/177.4  / DEG