The Armagh Observatory and Planetarim annual report and accounts for the year ended 31 March ...
Armagh Observatory and Planetarium,author.
"Laid before the Northern Ireland Assembly under clause 8 ... ".
Title from PDF cover.
Latest issue consulted: 2021.
Armagh Observatory and Planetarium
Astronomical observatories
Planetariums
Armagh Observatory and Planetarim annual report and accounts for ... year ended 31 March
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