Rogers, Everett M <br/><br/>
Diffusion of innovations 
by Everett M. Rogers 
 - New York  Free Press of Glencoe  1969 
 - 367 p. : ill. ; 22 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>LCCN: </label>62-015348 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social change<br/>Technological innovations--Social aspects<br/>Diffusion of innovations