Basic guidelines for media and technology in teacher education / 
prepared by the Teacher Education... Education 
 - Washington, D.C. :  Association for Educational Communications and Technology  1971 
 - 12 p. ;  28 cm. 
<br/><br/><label>LCCN: </label>74-027819 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--Training of--Audio--visual aids