00536nam a2200157Ia 4500003000900000008004100009040001600050080001700066100001600083245013500099260003600234300002300270650004100293650002600334650001800360IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a520.1bGIL-1  aGill, David 2aA history and description of the Royal observatory, Cape of Good HopecDavid Gill                                                   aLondonbRoyal Observatoryc1913  a[various pagings.]  aAstronomy and Astrophysics Thesaurus  aHistory-Observatories  aObservatories