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The differences in the achievement of elementary school pupils before and after the summer vacation

Thesis (Ph. D.)--University of Wisconsin--Madison, 1929. / Cover title. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/609162740
Date January 1929
CreatorsNelson, M. J.
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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