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The preparation in the special sciences in institutions of higher learning of the teachers of general science in American public secondary schools

Thesis (Ph. D.)--University of Pennsylvania, 1940. / "Copyright 1941." Bibliography: p. 119-130.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/594271711
Date January 1900
CreatorsBenner, Gladys Vera,
PublisherPhiladelphia,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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