The industrial past and the industrial present. (Proceedings of a residential course held at Rodney Lodge, Bristol, 4th to 7th May 1965. Under the auspices of the University of Bristol Department of Extra-Mural Studies and the Bath University of Technology) /
University of Bristol.Department of Adult Education, afterwards Department of Extra-Mural Studies.
Hudson, Kenneth.
[Bath] ], 
1967.
Duplicated.