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

 - 5th 
 - New York  Free Frees  2003 
 - xxi, 551 
<br/><br/><label>ISBN: </label>9780743222100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diffusion<br/>Diffusion-Innovations