ROGERS, Everett. M <br/><br/>
Diffusion of Innovations 

 - 3rd Ed. 
 - New York  The Free Press  1983 
 - xix, 453 p  24 cm 
<br/><br/><label>ISBN: </label>0029266505 
<br/><br/><label>Dewey Class. No.: </label>303.484 ROG