Laggards in our schools : a study of retardation and elimination in city school systems

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书目详细资料
OCLC:2064739
主要作者: Ayres, Leonard Porter, 1879-1946
语言:English
出版: New York : Survey Associates, 1913, c1909.
丛编:Russell Sage foundation [publication]
主题:
相关项目:Online version: Laggards in our schools.
格式:

Monograph

Note that CRL will digitize material from the collection when copyright allows.

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