SLEEPER, R <br/><br/>
A study of audio-visual teaching aids.  [electronic resource] 

 -  Nursing outlook  Apr 1954 
 - 205-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0029-6554 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audiovisual Aids<br/>Education, Nursing<br/>Humans