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Government Regulation of the Coal Industry
Edith M. PhelpsJulia Emily JohnsenLamar Taney Beman
其他書名
(supplementary to Handbook "Government Ownership of Coal Mines")
出版H.W. Wilson Company, 1927
URLhttp://books.google.com.hk/books?id=dSAfrfnLsu0C&hl=&source=gbs_api