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2. Brosan, G., Carter, C., Layard, R., Venables, P. and Williams, G. (1971). Patterns and Policies in Higher Education. Penguin Books.
3. DES (1970). Student Numbers in England and Wales. Education Planning Paper No. 2.
4. DES (1979). Future Trends in Higher Education. Table I. March.
5. DES (March 1980). Letter to Select Committee, 3 March.