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Freight rates on rice an analysis of a commodity rate structure ...

Thesis (Ph. D.)--University of Pennsylvania, 1939. / Bibliography: p. 131-133.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/577520929
Date January 1939
CreatorsDouglas, Thomas Williams,
PublisherPhiladelphia,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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