Seo, K. K. <br/><br/>
Managerial economics :  text, problems and short cases. 

 - 7th ed. 
 - USA :  Richard D. Irwin,  1991. 
 - xxvi, 643 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0256056625 
<br/><br/><label>Dewey Class. No.: </label>338.502 SEO