Thesis (Ph. D.)--Open University. BLDSC no. D47797/83.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/496960263 |
Date | January 1982 |
Creators | Waites, Bernard Alun. |
Publisher | n.p., |
Source Sets | OCLC |
Language | English |
Detected Language | English |
Source | Online abstract and access to full text (password required) |
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