Thesis (Ph.D.)--Northwestern University, 1999. / Source: Dissertation Abstracts International, Volume: 60-06, Section: A, page: 2142. Adviser: Chistopher Udry.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/72437547 |
Creators | Okonkwo, Una Madeleine. |
Source Sets | OCLC |
Language | English |
Detected Language | English |
Source | Online version |
Coverage | Nigeria |
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