Electronic surveying and mapping.
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[Columbus]
Ohio State University,
1960.
|
| Cyfres: | Publication of the Institute of Geodesy, Photogrammetry and Cartography, Ohio State University ;
no. 11. |
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A2:AJ15F0 C04611 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |