"Bergstrom, Theodore C." <br/><br/>
Workouts in intermediate economics 

 - 9th ed. 
 - New York  W. W. Norton & Company  2014 
 - 564 
<br/><br/> This book of exercises is a runaway best-seller as you explore the problems inside, you'll soon see why. Workouts gives valuable assistance to those using valian's Intermediate Microeconomics. 
<br/><br/><label>ISBN: </label>9780393922615 
<br/><br/><label>Dewey Class. No.: </label>338.5 BER