Theory and practice of pendulum observations at sea /
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Delft, Netherlands :
Technische Boekhandel en Drukkerij Waltman,
1929-1941.
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| Series: | Publication / Netherlands Geodetic Commission.
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| Subjects: |
| Physical Description: | 2 v. : ill. ; 25-28 cm. |
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