Index to producers & distributors / 
National Information Center for Educational Media (NICEM). 
 - 6th ed. 
 - New Mexico :  Albuquerque,  1985 
 - 295 p. ;  28 cm. 
<br/><br/><label>ISBN: </label>089320057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audio--Visual materials--Catalogs.