1.1 Reference code
                      474
                1.3 Date
                      1.5 Media
                      Videotape
                3.1 Content
                      documentary
                3.1 Scope and Content
                      23 mins (from 2:59 on tape). Presented by John Purkiss.
                4.1 Conditions of Access
                      refer to archivist
                4.2 Conditions of Reproduction
                      refer to archivist
                4.3 Languages
          English
                          6.1 Archivist's note
                      Copyright: Open University.
                Associated productions