Riggs, James L <br/><br/>
Engineering economics / 
James L Riggs 
 - 4 
 - New delhi:  Tata mc graw- hill,  2004 
 - 585 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>Dewey Class. No.: </label>330  / RIG/E