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Studies in the history of statistical method with special reference to certain educational problems,

Thesis (Ph. D.)--Columbia University, 1929. / Vita. Published also without thesis note. Bibliography: p. 193-215.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/579700638
Date January 1929
CreatorsWalker, Helen M.
PublisherBaltimore, Williams & Wilkins Co.,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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