Gibson, Tony, 1919- <br/><br/>
The use of ETV : a handbook for students and teachers 
Tony Gibson 
 - London  Hutchinson Educational  1970 
 - 126p  21cm 
<br/><br/><label>ISBN: </label>0090895207 0090895215 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Television broadcasting<br/>Television in education<br/>Television -- (telecommunication system)
<br/><br/><label>Dewey Class. No.: </label>371.335 G451u