An diofar eadar na mùthaidhean a rinneadh air "840an"

Content deleted Content added
b robot Adding: an:Años 840
b robot Adding: qu:840 watakuna
Loidhne 51:
[[nrm:Annaées 840]]
[[pt:Década de 840]]
[[qu:840 watakuna]]
[[ro:Anii 840]]
[[ru:840-е]]