Shaft sinking in difficult cases /
| Main Author: | |
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| Format: | Book |
| Language: | English German |
| Published: |
London : Philadelphia :
Charles Griffin ; Lippincott,
1907.
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| Subjects: |
| Item Description: | Includes index. |
|---|---|
| Physical Description: | ix, 122 pages, 19 unnumbered leaves of plates : illustrations, diagrams (19 folded) ; 24 cm. |
| Bibliography: | Bibliography: pages [117]-120. |