Schwartz, Ed.,  1951- <br/><br/>
The Educators' handbook to interactive videodisc / 
by Ed Schwartz. 
 - Washington, D.C. :  Association of Educational Communications & Technology,  1985. 
 - 93 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Videodiscs<br/>Videodiscs in education<br/>Videodisc players