| Identifer | oai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:347384 |
| Date | January 1983 |
| Creators | Roper, P. E. |
| Publisher | University of Liverpool |
| Source Sets | Ethos UK |
| Detected Language | English |
| Type | Electronic Thesis or Dissertation |
Page generated in 0.1909 seconds