Blank, Leland <br/><br/>
Engineering Economy/ 

 - 6th ed. 
 - Boston  McGraw-Hill  2005 
 - 757p.:  ill.(diagrams); 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0071109013 
<br/><br/><label>LC Class. No.: </label>TA177.4  / .B61 2005