The accident records in coal mines of the United States : a study of the literature with comparisons of the records in other coal-producing countries /
Saved in:
| Hovedforfatter: | |
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| Format: | Bog |
| Sprog: | English |
| Udgivet: |
Bloomington :
Dept. of Economics, Indiana University,
[1964].
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| Fag: |
CARM 1 Store
| Kopi 1 | Tilgængelig Reservér” |
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