Productivity in coal mines. Third item on the adgenda.
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| Corporate author / creator: | International Labour Office |
|---|---|
| Imprint: | Geneva n.p. 1951 |
| Description: | vi, 177 p. 24 cm. |
| Language: | English |
| Series: | Report ; sess. 4, 3 Report (International Labour Organisation. Coal Mines Committee) ; sess. 4, no. 3. |
| Subject: | |
| Format: | Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/3993135 |