Tornatzky L G <br/><br/>
Processes of technological innovation 
Tornatzky L G; Fleischer M 
 - Lexington  Lexington, Lexington Books  1990 
 - xviii,298 
<br/><br/><label>ISBN: </label>0-669-20348-3 
<br/><br/><label>Source: </label>Textbook