Dangos 1 - 20 canlyniadau o 45 ar gyfer chwilio 'International Astronomical Union', amser ymholiad: 0.02e Mireinio'r Canlyniadau
  1. 1
    Calibration of fundamental stellar quantities : proceedings of the 111th Symposium of the International Astronomical Union, held at Villa Olmo, Como, Italy, May 24-29, 1984 /
    Llyfr
    Cyhoeddwyd 1985
    “...International Astronomical Union. Symposium...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  2. 2
    Highlights of astronomy.
    Cyfresol
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  3. 3
    Guide lines for minimizing urban sky glow near astronomical observatories /
    Llyfr
    Cyhoeddwyd 1980
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  4. 4
    Topics in interstellar matter : invited reviews given for commission 34 (interstellar matter) of the International Astronomical Union, at the sixteenth general assembly of IAU, Grenoble, August 1976 /
    Llyfr
    Cyhoeddwyd 1977
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  5. 5
    Newton and the Enlightenment : proceedings of an international symposium held at Cagliari, Italy, on 3-5 October 1977 /
    Llyfr
    Cyhoeddwyd 1979
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  6. 6
    Solar magnetic fields : Symposium no. 43, held at the College de France, Paris, France, August 31 to September 4, 1970 /
    Llyfr
    Cyhoeddwyd 1971
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  7. 7
    Structure and properties of nearby galaxies : [proceedings] /
    Llyfr
    Cyhoeddwyd 1978
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  8. 8
    Ultraviolet stellar spectra and related ground-based observations;
    Llyfr
    Cyhoeddwyd 1970
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  9. 9
    Abundance determinations in stellar spectra,
    Llyfr
    gan Hubenet, H.
    Cyhoeddwyd 1966
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  10. 10
    Physics of dense matter /
    Llyfr
    Cyhoeddwyd 1974
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  11. 11
    Star formation /
    Llyfr
    Cyhoeddwyd 1977
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  12. 12
    Structure and properties of nearby galaxies : symposium no. 77 held in Bad Munstereifel, F. R. G., August 22-26, 1977 /
    Llyfr
    Cyhoeddwyd 1978
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  13. 13
    Rotation of the earth. Symposium no. 48 held in Morioka, Japan, 9-15 May 1971.
    Llyfr
    Cyhoeddwyd 1972
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  14. 14
    The Motion, evolution of orbits, and origin of comets; symposium no. 45, held in Leningrad, U.S.S.R., August 4-11, 1970.
    Llyfr
    Cyhoeddwyd 1972
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  15. 15
    Chromospheric fine structure : symposium no. 56 held at Surfer's Paradise, Qld., Australia, 3-7 September 1973 /
    Llyfr
    Cyhoeddwyd 1974
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  16. 16
    External galaxies and quasi-stellar objects.
    Llyfr
    Cyhoeddwyd 1972
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  17. 17
    Spectral classification and multicolour photometry,
    Llyfr
    gan Loden, Kerstin
    Cyhoeddwyd 1966
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  18. 18
    Structure and development of solar active regions. Symposium no. 35 held in Budapest, Hungary, 4-8 September 1967.
    Llyfr
    Cyhoeddwyd 1968
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  19. 19
    The Galaxy and the Magellanic Clouds : IAU-URSI symposium no. 20, Canberra, March 18-28, 1963 /
    Llyfr
    Cyhoeddwyd 1964
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  20. 20
    Proceedings of the ... general assembly.
    Cylchgrawn
    Cyhoeddwyd 1962
    “...International Astronomical Union...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
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