The transportation industries, 1889-1946 : a study of output, employment, and productivity
by Harold Barger
Bok Engelsk 1951
Utgitt | New York : National Bureau of Economic Research , c1951
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Omfang | xvi, 288 s. : ill.
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Emner |
Utgitt | New York : National Bureau of Economic Research , c1951
|
---|---|
Omfang | xvi, 288 s. : ill.
|
Emner |