Trebble, Anthony Edward. <br/><br/>
The impact of new media on libraries :   a survey of present practi ce ...  /  
A. E. Trebble. 
 - Brighton :   University of Sussex Library,   1973 
 - 66 p. ;    30 cm. 
<br/><br/>Includes bibliographical reference (p.64-66) 
<br/><br/><label>ISBN: </label>0850870119 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries --Special collections -- Nonbook materials.--Nonbook materials.<br/>Audio-visual library service.--Nonbook materials.--Nonbook materials.
<br/><br/><label>Dewey Class. No.: </label>028.7