Rufsvold, Margaret Irene,  1907- <br/><br/>
Guides to educational media / 
Margaret I. Rufsvold and Carolyn Guss 
 - 3rd ed. 
 - Chicago, Ill. :  American Library Association,  1971 
 - ix, 116 p. ;  23 cm. 
<br/><br/> First ed. published in 1961 under title: Guides to newer educational media: films, filmstrips, phonorecords, radio, slides, television; 2d ed. published in 1967 under title: Guides to newer educational media: films, filmstrips, kinescopes, phonodiscs, phonotapes, programed instruction materials, slides, transparencies, videotapes. 
<br/><br/><label>ISBN: </label>0838900968 
<br/><br/><label>LCCN: </label>75-162469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audio--Visual education--Bibliography<br/>Audio--Visual materials--Catalogs