Lamb, Brydon <br/><br/>
Filmstrip and slide projectors in teaching and training 

 - London:  National Committee for Audio Visual Aids in Education,  1971. 
 - 110p. 
<br/><br/> PB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Filmstrips<br/>Slides (Photography)
<br/><br/><label>Dewey Class. No.: </label>371.33522  / LAF