Rogers, Everett M.  <br/><br/>
Diffusion of innovations 

 - 5th ed. 
 - New York  Free Press  2003 
 - xxi, 551p. 
<br/><br/><label>ISBN: </label>9780743222099 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diffusion of innovations-Study and teaching-History
<br/><br/><label>Dewey Class. No.: </label>303.484 ROG/D