Identifer | oai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:234806 |
Date | January 1989 |
Creators | Powell, J. E. |
Publisher | University of Bristol |
Source Sets | Ethos UK |
Detected Language | English |
Type | Electronic Thesis or Dissertation |
Source | http://hdl.handle.net/1983/e44b5162-0f9d-4f0a-afdf-2eac49563e4b |
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