Thesis (D.Phil.(Information Science))-University of Pretoria, 2007. / Includes bibliographic references (leaves 228-254).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/226031262 |
Date | January 2007 |
Creators | Penzhorn, Cecilia Elizabeth. |
Publisher | Pretoria : [S.n.], |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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