Haney, John B. <br/><br/>
Educational communications and technology  an introduction for teachers 
John B. Haney, Eldon J. Ullmer. 
 - 2d ed. 
 - Dubuque, Iowa  W. C. Brown Co., Publishers  1975. 
 - xv, 195 p.  ill. 
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. 167-180. 
<br/><br/><label>ISBN: </label> 3.95 
<br/><br/><label>LCCN: </label>74077796  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audiovisual education.<br/>Educational technology