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＜図書＞
Industrial profits in the United States / {by} Ralph C. Epstein ... assisted by Florence M. Clark.
(Publications of the National Bureau of Economic Research, Inc ; no. 26)

出版者	New York : National Bureau of Economic Research in cooperation with the Committee on Recent Economic Changes
出版年	1934
大きさ	xi, 678 p. incl. tables, diagrs. 24 cm.
著者標目	Epstein, Ralph Cecil Clark, Florence M. Conference on Unemployment (1921 : Washington, D.C.)
件　名	Industrial statistics Profit United States -- Industries  全ての件名で検索

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