Christensen C M <br/><br/>
Innovator's dilemma: When new technologies cause great firms to fall 
Christensen C M 
 - USA  USA, Harvard business school press  1997 
 - 225p 
<br/><br/><label>ISBN: </label>0-87584-585-1 
<br/><br/><label>Source: </label>Textbook