Lumsden, Keith. <br/><br/>
Microeconomics :   a progammed book /  
Keith Lumsden, Richard Att iyeh, George Leland Bach. 
 - New Jersey :   Prentice-Hall,   1966. 
 - ix, 179 p. :    ill. ;    23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics.--------
<br/><br/><label>Dewey Class. No.: </label>338.5