Kelly, Maura <br/><br/>
The electronic blackboard  [videorecording] / 
produced by Maura Kelly ; director Bob Morris 
 - [S.l.] :  The Educational Resources Center Thirteen/WNET,  1994 
 - 1 videocassette (VHS) (53 min.) :  sd., col. ;  1/2 in. 
 - NTTI Professional Development Videotape Series [videorecording] .
<br/><br/> Copy available in DVD format 
<br/><br/>Executive producer, Ruth Ann Burns  Executive producer, Ruth Ann Burns 
<br/><br/><label>ISBN: </label> RM655.60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology<br/>Teaching--Audio visual aids<br/>Science--Audio visual aids<br/>Science--Study and teaching<br/>Mathemeatic--Audio visual aids