Hirsch, Ruth <br/><br/>
Audio-visual aids in language teaching : with critical bibliography 

 - Washington  Georgetown Uni. Press  1954 
 - 89p. 
 - Monograph Sr. On Languages & Ling. 5 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>T:35-85
<br/><br/><label>Dewey Class. No.: </label>T:35-85  / I4