Rogers, Everett M. <br/><br/>
Diffusion of innovations / 
Everett M. Rogers 
 - New York :  The Free Press ,  1962 
 - xiii, 367p. :  ill. ;   23 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology<br/>Diffusion of innovations
<br/><br/><label>Dewey Class. No.: </label>301  / ROG