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[périodique]
Etat des collections
[périodique] Astronomical and meteorological observations made at the United States Naval Observatory during the year .... [texte imprimé] / United States Naval Observatory (USNO), Auteur . - Washington, D.C. : United States Naval Observatory (USNO), 1862-1885=1861-1882 . ISSN : 1061-3110 PPN 038040077 Suite de : Astronomical observations made at the U.S. Naval Observatory. Devient : Observations made during the year ... at the United States Naval Observatory. - Document accessible en ligne sur le site de l'ADS, rubrique Historical scans currently in the ADS (vol. 1 à 22) Langues : Anglais (eng)
Etat des collections
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