Electro-telegraphic longitude operations, executed during the years 1875-77 & 1880-81

Verfasser / Beitragende:
by W. M. Campbell & W. J. Heaviside
Ort, Verlag, Jahr:
Dehra Doon : Office of the Great Trigonometrical Survey, 1883
Beschreibung:
1 Band
Format:
Buch
ID: 144498057