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The value of praise and reproof as incentives for children

Issued as thesis, Columbia University.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/579130111
Date January 1924
CreatorsHurlock, Elizabeth Bergner,
PublisherNew York,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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