Greenstein, Shane M <br/><br/>
Dynamic modelling of the product life cycle in the commercialmainframe computer market, 1968-1982 

 - Cambridge, MA  NBER  1997 
 - 41p + tables, c 
 - .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>6124