Khan Zahid A <br/><br/>
Engineering Economy 
Zahid A Khan 
 - New Dehli  university Sci press  2014 
 - 316 
<br/><br/> Engineering 
<br/><br/><label>ISBN: </label>9788131763872 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical