Nadiri, M. Ishaq <br/><br/>
The changing structure of cost and demand for the U.S. telecommunications industry 

 - Cambridge, MA  NBER  1996 
 - 41p 
 - NBER Working paper .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>WP 5820