Ledford, Jerri L. <br/><br/>
Economics for business 
John Sloman, Kevin Hinde 
 - Indianapolis, IN  John Wiley  c2007. 
 - xxii, 290 p.  ill.  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780470109656 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet searching.<br/>Web search engines.