14 treff

General astronomy
Jones, H. Spencer
Bok Engelsk 1961
Sunspot and geomagnetic-storm data derived from Greenwich observations 1874-1954
compiled under the direction of sir Harol...
Bok Engelsk 1955
Clocks and watches : an historical bibliography
by G.H. Baillie ; with å foreword by sir ...
Bok Engelsk 1951
General astronomy
Jones, H. Spencer
Bok Engelsk 1951
The Royal Observatory Greenwich
Jones, H. Spencer
Bok Engelsk 1946
Life on other worlds
by H. Spencer Jones ..
Bok Engelsk 1940
Observations made with the Cookson floating zenith telescope in the years 1927-1936 at the Royal Observatory, Greenwich, and the determination of the variation of latitude and the constant of nutation from observations in the years 1911-1936
under the direction of H. Spencer Jones
Bok Engelsk 1939
Tallösa världar
Av H. Spencer Jones Övers. av S. och A. S...
Bok Svensk 1939
Catalogue of 20 554 faint stars in the Cape astrographic zone -40⁰ to -52⁰ for the equinox of 1900.0 giving positions, precessions, proper motions and photographic magnitudes ...
Royal Observatory (Cape of Good Hope)
Bok Engelsk 1939
Proper motions of stars in the zone catalogue of 20,843 stars 1900 4b zones - 40° to 52° derived from photographs taken at the Royal Observatory, Cape of Good Hope
H. Spencer Jones. J. Jackson
Bok Språk ikke angitt 1936
Worlds without end
by H. Spencer Jones
Bok Engelsk 1935
General astronomy
by H. Spencer Jones
Bok Engelsk 1934
Magnitudes of stars contained in the Cape Zone Catalogue of 20,843 stars for equinox 1900 : zones-40⁰ and 52⁰
reduced and prepared for press under the ...
Bok Engelsk 1927
General astronomy
by H. Spencer Jones
Bok Engelsk 1923