Case, Karl E. <br/><br/>
Principles of microeconomics / 
Karl E. Case, Ray C. Fair, Sharon M. Oster 
 - 9th ed. 
 - Upper Saddle River, NJ :  Prentice Hall,  2009 
 - 488 p. :  col. ill. ;  28 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780135040799   EGP238.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics