Rosenberg, Kenyon C. <br/><br/>
Dictionary of library and educational technology/ 
Kenyon C. Rosenberg 
 - 2nd rev. ed./ with the assistance of Paul T. Feinstein 
 - Littleton:  Libraries,  c1983 
 - xii, 185 p.;  23 cm. 
<br/><br/>Bibliography: p. 171-185 
<br/><br/><label>ISBN: </label>087287396X  $ 29.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audio-visual equipment--Cataloge<br/>Audio-visual equipment--Dictionaries
<br/><br/><label>Dewey Class. No.: </label>621.38044