Turkington, Darrell A. <br/><br/>
Mathematical tools for economics / 
Darrell A. Turkington. 
 - [S.l.] :  Wiley-Blackwell,  2007. 
 - 272 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>1405133813 9781405133814 
<br/><br/><label>Dewey Class. No.: </label>330.015195