Catalogue of 1680 Stars for the Equinox 1900.0 From Observations made at The Royal Observatory, Cape of Good Hope, during the Years 1905-1906. - GILL, SIR DAVID/S.S. HOUGH. [ED.].

Catalogue of 1680 Stars for the Equinox 1900.0 From Observations made at The Royal Observatory, Cape of Good Hope, during the Years 1905-1906. is een boek van GILL, SIR DAVID/S.S. HOUGH. [ED.]..