Perloff, Jeffrey M.  <br/><br/>
Microeconomics: transparency masters and student graph worksheets / 
Jeffrey M. Perloff  
 - Boston   Addison Wesley   2001 
 -  28 cm  
<br/><br/><label>ISBN: </label>0201715880 
<br/><br/><label>Dewey Class. No.: </label>338.5