Manual of leveling computation and adjustment.
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| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Govt, print. off,
1948. [i.e. 1949]
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| Series: | Special publication (U.S. Coast and Geodetic Survey) ;
no. 240. |
| Subjects: |
| Physical Description: | v, 178 pages : tables, diagrams ; 26 cm. |
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