Determination of azimuth from micrometric observations of close circumpolar star near elongation [electronic resource] : by means of meridian or transit and equal altitude instrument, or by means of theodolite with eye-piece micrometer.
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| Online Access: |
Full Text (via ProQuest) |
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| Other Authors: | |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Washington :
[Coast and Geodetic Survey],
1890.
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| Series: | Bulletin (U.S. Coast and Geodetic Survey) ;
no. 21. |
| Subjects: |
Internet
Full Text (via ProQuest)Online
| Call Number: |
T1103-21
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| T1103-21 | Available |