The cleaning of coal /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
London :
Chapman & Hall,
1928.
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| Subjects: |
| Item Description: | Includes indexes. |
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| Physical Description: | xi, 680 pages, 66 unnumbered leaves of plates : illustrations (some folded) ; 26 cm. |