General & OtherThe four hour day in coalHugh Archbald![The four hour day in coal]()
The four hour day in coal
Hugh Archbald
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“The four hour day in coal” by Hugh Archbald: a public-domain book in “General & Other”, written in English. Read it in full and free at its original source…
Catalogue details
- Author
- Hugh Archbald
- Category
- General & Other
- Language
- English
- Source
- HathiTrust