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Changes in the content of elementary algebra since the beginning of the high school movement as revealed by the textbooks of the period /

Thesis (Ph. D.)--University of Pennsylvania, 1929. / Includes bibliographical references and index.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/624415425
Date January 1929
CreatorsChâteauneuf, Amy Olive.
PublisherPhiladelphia : [s.n.],
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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