BERGSTROM.T.C AND VARIAN.H.R <br/><br/>
WORKOUTS IN INTERMEDIATE MICROECONOMICS 

 - Ed.7 
 - NEW YORK  W. W. Norton  2006 
 - 548p.,22x14cmS 
<br/><br/><label>ISBN: </label>978-0-393-92881 
<br/><br/><label>Dewey Class. No.: </label>330 B511