Okugchi, Koji and Szidarovoszky, Ferenc <br/><br/>
The theory of oligopoly with multi-product firms   

 - Berlin  Springer-Verlag  1990 
 - iv, 167p. 
 - Lecture notes in Economics and Mathematical System   v.342 .
<br/><br/>  
<br/><br/><label>ISBN: </label>354052567X 
<br/><br/><label>Dewey Class. No.: </label>338.5230151  / Ok41.TO