Bresnahan T <br/><br/>
Building high-tech clusters : silicon valley and beyond 
Bresnahan T; Gambardella A 
 - United Kingdom  United Kingdom, Combridge University  2004 
 - 368p 
<br/><br/><label>ISBN: </label>0 521 82722 1 
<br/><br/><label>Source: </label>Textbook