Video systems :  a guide to the applications and selection of suitable equipment / 
P.D. Whitaker ... [et al.]. 
 - London :  Council for Educational Technology,  1985. 
 - 112 p. 
 - User guide (Council for Educational Technology) ; 1 .
<br/><br/><label>ISBN: </label>0861841417 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Video tapes in education.<br/>Education.