Twiss, Brian C. <br/><br/>
Managing technological innovation / 
by Brian C. Twiss. 
 - 3rd ed. 
 - London :  Pitman Pub.,  1986. 
 - 238 p. :  ill. ;  24 cm. 
<br/><br/>p. 232-233 
<br/><br/><label>ISBN: </label>0273027417 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research, Industrial--Management.<br/>Technological innovations.