Identifer | oai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:264460 |
Date | January 1986 |
Creators | Mitchell, Paula Jane |
Publisher | Open University |
Source Sets | Ethos UK |
Detected Language | English |
Type | Electronic Thesis or Dissertation |
Source | http://oro.open.ac.uk/56858/ |
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