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Catalogue of stars within one degree of the North Pole and optical distortion of the Helsingfors astro-photographic telescope deduced from photographic measures

Thesis--Columbia University, 1900.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/603776178
Date January 1900
CreatorsFurness, Caroline Ellen,
PublisherPoughkeepsie, N.Y.,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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