Catalogues of Stars for the Equinox 1900.0 From Observations made at The Royal Observatory, Cape of Good Hope, during the Years 1900-1905. - GILL, DAVID [ED.].

Catalogues of Stars for the Equinox 1900.0 From Observations made at The Royal Observatory, Cape of Good Hope, during the Years 1900-1905. is een boek van GILL, DAVID [ED.]..