Complete communication  [videorecording]  / 
produced by Vincent Thompson ; directed by Robert Carter 
 - 2 videocassettes (VHS) (40 min.) :  sd., col. ;  1/2 in. +  1 trainer's guide + 2 units binders + 2 recources binders 
 - Complete communication [videorecording] ; part 1-2 .
<br/><br/> Signal failure and review -  Incident file  part 1.  part 2. 
<br/><br/>Editor, Alan Mackay ; writer, Peter Cole  Editor, Alan Mackay ; writer, Peter Cole 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.