The resemblance of siblings in intelligence and achievement,

Thesis (PH. D.)--Columbia University, 1925. / Vita. Published also as Teachers College, Columbia University, Contributions to education, no. 186. eContent provider-neutral record in process. Description based on print version record. Bibliography: p. 64-65.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/606956112
Date January 1925
CreatorsHildreth, Gertrude Howell,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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