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Output and productivity in the electric and gas utilities 1899-1942 /
| Main Author: | |
|---|---|
| Language: | Undetermined |
| Published: |
1946.
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| Series: | National bureau of economic research,47
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| LEADER | 00466nam a2200133Ia 4500 | ||
|---|---|---|---|
| 001 | 110126 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 100 | |a Gould, Jacob Martin | ||
| 245 | |a Output and productivity in the electric and gas utilities 1899-1942 / | ||
| 260 | |c 1946. | ||
| 490 | |a National bureau of economic research,47 | ||
| 942 | |c GEN | ||
| 999 | |c 56294 |d 56294 | ||
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