Thesis (Ph. D.)--Open University.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/399699244 |
Date | January 1995 |
Creators | Morris, P. R. |
Publisher | n.p., |
Source Sets | OCLC |
Language | English |
Detected Language | English |
Source | Online version via the British Library Ethos service. Registration required on first visit. |
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