Porter, Michael E.,  1947- <br/><br/>
Interbrand choice, strategy, and bilateral market power / 
Michael E. Porter. 
 - Cambridge, Mass. :  Harvard University Press,  1976. 
 - Harvard economic studies ;  v. 146 .
 - Harvard economic studies ;  v. 146 .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0674458206 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial organization (Economic theory).<br/>Consumer's preferences.<br/>Diversification in industry.<br/>Supply and demand.