Open University M352 <br/><br/>
Computer based information systems course : videotape 5. How does database management system work  [VHS Tapes]. 
Open University. 
 -  Milton Keynes / Open University  1980 
<br/><br/><label>ISBN: </label> 0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Database management.<br/>Electronic data processing.<br/>Information systems (Computers)
<br/><br/><label>Dewey Class. No.: </label>QA/76.9  / OPE