Proefschrift (Ph. D.)--Rijksuniversiteit te Leiden, 1921.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/262471555 |
Date | January 1921 |
Creators | Luyten, Willem Jacob, |
Publisher | Leiden, Eduard Ijdo, |
Source Sets | OCLC |
Language | English |
Detected Language | Dutch |
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