Casciero, Albert J. <br/><br/>
Introduction to AV for technical assistants 
by Albert J. Casciero and Raymond G. Roney ; illustrations by Bruce Cheeks. 
 - Littleton, Colo.  Libraries Unlimited  1981. 
 - 250 p.  ill. 
 - Library science text series .
<br/><br/> 920529 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label> 23.50 (28.00 outside U.S.) 
<br/><br/><label>LCCN: </label>81013690  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Instructional materials centers<br/>Instructional materials personnel<br/>Audio-visual library service
<br/><br/><label>LC Class. No.: </label>Z674.4  / .C37 
<br/><br/><label>Dewey Class. No.: </label>025.3