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The optimum qualifications for apprenticeship in certain allied trades

Thesis (Ph. D.)--Columbia University, 1932. / Vita. Published also as Bulletin no. 160, Trade and industrial series no. 46, of the U.S. Federal board for vocational education, under title: Apprentice training for shipyard trades; a study of the selection of apprentices ad their progress in training.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/589984221
Date January 1932
CreatorsVan Oot, Benjamin Henry,
PublisherRichmond, Va.,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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