-
1
Lecturing to large groups /
Published 1966“…London: British Association for Commercial and Industrial Education,…”
-
2
Multi-purpose ETV on a budget : a guide to television in education and training /
Published 1968“…London : British Association for Commercial and Industrial Education,…”
-
3
A guide to the overhead projector /
Published 1970“…London : Published by British Association fo Commercial and Industrial Education,…”