1 matching record(s)
UO Tracts II(1)Grubb, Howard
On a New Form of Equatorial Telescope
in Scientific Transactions of the Royal Dublin Society 3 (series 2), 1884, pp. 61-68.
[Unknown]
1884
1 matching record(s)
UO Tracts II(1)Grubb, Howard
On a New Form of Equatorial Telescope
in Scientific Transactions of the Royal Dublin Society 3 (series 2), 1884, pp. 61-68.
[Unknown]
1884