Gravelle, Hugh. <br/><br/>
Microeconomics / 
Hugh Gravelle and Ray Rees. 
 - 3rd  ed. 
 - Harlow, England :  Prentice Hall,  2004. 
 - ix, 738  p. 
<br/><br/><label>ISBN: </label>0582403878 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics.