Identifer | oai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:447564 |
Date | January 1973 |
Creators | Allum, Roger Charles |
Publisher | University of Nottingham |
Source Sets | Ethos UK |
Detected Language | English |
Type | Electronic Thesis or Dissertation |
Source | http://eprints.nottingham.ac.uk/14425/ |
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