Rosenberg, Kenyon C. <br/><br/>
Dictionary of library and educational technology /  [Book]. 
Kenyon C. Rosenberg, with the assistance of Paul T. Feinstein.  
 - 2nd ed., rev. and expanded. 
 - Littleton, Colo. :   Libraries Unlimited,   1983. 
 - xii, 185 p. ;   25 cm. 
<br/><br/> Rev. ed. of: Media equipment. 1976. 
<br/><br/>Bibliography: p. 171-185. 
<br/><br/><label>ISBN: </label>087287396X 
<br/><br/><label>LCCN: </label>83019641 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audio-visual equipment--Catalogs.<br/>Audio-visual equipment--Dictionaries.