Modern mining.
Wedi'i Gadw mewn:
| OCLC: | 1342791 |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Pittsburgh,
Modern Mining Pub. Co.
|
| Pynciau: | |
| Eitemau Perthynol: | Ffurfiwyd gan:
Coal industry Ffurfiwyd gan: Mine electrician. Parhawyd gan: Coal mining |
| Fformat: | Cyfresol Note that CRL will digitize material from the collection when copyright allows. |
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E-1628 v.1-5, no.4 (Aug 1924-Apr 1928)Item List
| Disgrifiad | Local Call Number | Statws |
|---|---|---|
| Hd Cpy | Ar gael |