Varian, Hal R. <br/><br/>
Intermediate Microeconomics :  A Modern Approach 

 - Seventh Edition. 
 - [S.l.] :  W. W. Norton & Company,  2006 
 - 784 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0393927024 (hardcover) 9780393927023 (hardcover) 
<br/><br/><label>Dewey Class. No.: </label>338.5  / VAR-I