Harris, Andy  1964- <br/><br/>
Principles of economics 
Karl E. Case, Ray C. Fair. 
 - Chichester  John Wiley  c2007. 
 - xxv, 570 p.  ill.  24 cm. 
<br/><br/>Include indexs 
<br/><br/><label>ISBN: </label>9780470068229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer games--Programming.