Saunders, David <br/><br/>
Computing and computers  [videorecording] / 
produced by David Saunders 
 - England :  The Open University,  1980 
 - 4 videocassettes (U-matic) (25 min.each) :  sd., col., ;  3/4 in. 
 - Computing and computers [videorecording] ;  part 1-4 .
<br/><br/> Indexed files -  Batch processing -  Trees in data processing -  New system for old  part 1.  part 2.  part 3.  part 4. 
<br/><br/>Editor, John House, Roland Black, Doug McLeod  Editor, John House, Roland Black, Doug McLeod 
<br/><br/>Speakers: Flank Lovis, Pete Thomas, Darrel Ince 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers<br/>Electronic data processing