Relational concepts  [videorecording]  / 
produced by Jan Bright 
 - United Kingdom :  Kuala Lumpur :  The Open University [production company] ;  Education Film Services Sdn. Bhd [distributor],  [n.d.] 
 - 1 videocassette (VHS) (23 min.) :  sd., col., ;  1/2 in. 
 - Data models and databases [videorecording] .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management<br/>Relational databases