Kohler heinz. <br/><br/>
Intermediate micro economics / 

 - Foresman and Compony,  Foresman and Compony,  c1990 
 - 628 p,;  NA  24cm. 
<br/><br/><label>ISBN: </label>NA 
<br/><br/><label>Dewey Class. No.: </label>338.5