Interrelations in the behavior of young children a technique for studying the social, material, and self components of undirected activity,

Thesis (Ph. D.)--Columbia University, 1932. / Vita. Published also as part I of Child development monographs, Monograph no. 8.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/580856626
Date January 1931
CreatorsArrington, Ruth E.
PublisherNew York city, Teachers college, Columbia University,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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