Second Armagh Catalogue of 3300 Stars for the Epoch 1875, Deduced from Observations Made at the Armagh Observatory During the Years 1859 to 1883 (Hardcover)
Second Armagh Catalogue of 3300 Stars for the Epoch 1875, Deduced from Observations Made at the Armagh Observatory During the Years 1859 to 1893, Unde (Hardcover)
