TY  - JOUR
T1  - On a New Great Theodolite to Be Used on the Great Trigonometrical Survey of India, with a Short Note on the Performance of a Zenith-Sector Employed on the Same Work
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 20
SP  - 317
EP  - 328
PY  - 1871/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1871.0062
M3  - doi:10.1098/rspl.1871.0062
AU  - Strange, A.
ER  -