Manual of second and third order triangulation and traverse
| Institutionell upphovsman: | |
|---|---|
| Materialtyp: | Bok |
| Publicerad: |
Washington
U. S. Govt. Print.Off.
c1946
|
| Serie: | U. S. Department of Commerce. Coast and Geodetic Survey. Special Publication No. 145.
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| Ämnen: |