Barrett, Raymond,  1919- <br/><br/>
Further developments in optical disc technology and applications 
R. Barrett 
 - Boston Spa, Wetherby, West Yorkshire  British Library  c1984 
 - vii, 35 p.  ill  22 cm. 
 - Library and information research report  27 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical storage devices<br/>Videodiscs
<br/><br/><label>Dewey Class. No.: </label>621.38