Thesis (doctoral)--Utrecht, 1979.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/647532685 |
Date | January 1979 |
Creators | Berkel, Johannes, |
Publisher | Amsterdam : Drukkerij Insulinde, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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