SHEPHERD WILLIAM . G.  <br/><br/>
THE ECONOMICS OF INDUSTRIAL ORGANIZATION 

 - 2nd ED. 
 - NEW JERSEY:  PRENTICE-HALL,INC.,  1985. 
<br/><br/><label>ISBN: </label>0132314619. 
<br/><br/><label>Dewey Class. No.: </label>338 .6  SHE