Output and productivity in the electric and gas utilities 1899-1942.
Enregistré dans:
| Auteur principal: | |
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| Collectivité auteur: | |
| Format: | Livre |
| Langue: | English |
| Publié: |
[New York] :
National Bureau of Economic Research Inc.,
1946.
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| Collection: | National Bureau of Economic Research. Publication ;
no.47 |
| Sujets: |
| Description matérielle: | xi, 195p. : charts. tabs. |
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