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Extraction of tantalum and columbium from their ores ...

Thesis (Ph. D.)--Columbia University, 1930. / Vita.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/613076157
Date January 1930
CreatorsJenness, Leslie George,
PublisherNew York city,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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