Rogers, Everett M. <br/><br/>
Diffusion of innovations/ 
Everett M. Rogers. 
 - 4th edition 
 - New York :  The Free Press,  1995. 
 - xvii, 519 pages :   illustrations, charts ;   25 cm. 
<br/><br/>Includes bibliographical references (p. 443-501) and indexes. 
<br/><br/><label>ISBN: </label>0029266718 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diffusion of innovations--Study and teaching--History.<br/>Diffusion of innovations.