Shepherd, William G. <br/><br/>
Economics of industrial organization  / 

 - New Jersey:  Prentice-Hall,  1979 
 - xiv, 463 p. Index 
<br/><br/><label>ISBN: </label>0132314649 
<br/><br/><label>Dewey Class. No.: </label>338.6  / Sh548.EI