Yazar
robert thorburn
8 cilt bulundu.
Cilt sonuçları
Reference catalogue of southern double stars
Robert Thorburn Ayton Innes · Printed for H. M. Stationery off., by Neill & co., limited
314 sayfa · 1899
Double stars
Increasing occupancy while reducing overflow through the utilization of swing beds
Robert Thorburn Clarke, University of Michigan. School of Public Health · Yayınevi bilinmiyor
24 sayfa · 1969
Hospital swing beds / Hospital utilization / Children / Hospitals / Bed Conversion
Southern double star catalogue -19⁰ to -90⁰
Robert Thorburn Ayton Innes, Bernhard H. Dawson, Willem Hendrik van den Bos · Union Observatory
Sayfa sayısı yok · 1927
Double stars / Catalogs