Identifer | oai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:375540 |
Date | January 1986 |
Creators | Diffenderfer, Margaret Ruth |
Publisher | Durham University |
Source Sets | Ethos UK |
Detected Language | English |
Type | Electronic Thesis or Dissertation |
Source | http://etheses.dur.ac.uk/1678/ |
Page generated in 0.0131 seconds