Account of the operations of the Great Trigonometrical Survey of India 6 The principal triangulation of the south-east quadrilateral, including the great arc, section 18 to 24, the east coast series, the Calcutta and the Bider longitudinal series, the Jabalpur and the Bilaspur meridional series, and the details of their simultaneous reduction / prep. under the dir. of J. T. Walker
Gespeichert in:
| Weitere Verfasser: | |
|---|---|
| Format: | UnknownFormat |
| Sprache: | eng |
| Veröffentlicht: |
Dehra Doon
1880
|
| Schlagworte: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Tag hinzufügen | Keine Beschreibung verfügbar. |