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An analysis of janitor service in elementary schools

Thesis (Ph. D.)--Columbia University, 1925. / Vita. Published also as Teachers college, Columbia university, contributions to education, no. 167. Bibliography: p. 193-194.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/580510599
Date January 1925
CreatorsReeves, Charles Everand,
PublisherNew York city, Teachers College, Columbia University,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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