Lumsden,Keith <br/><br/>
Microeconomics  a programmed book 
Keith Lumsden,Richard Attiyeh, George Leland Bach 
 - 4th ed.   
 - New Jersey  Prentice-HallInc  1982 
 - ix,262p : 23cm  
<br/><br/><label>Dewey Class. No.: </label>338.5077 LUM