The great hymn "Altus" of S. Columba, Abbot of Iona : as written by him in Latin words and Gaelic letters about the year 587 for a penance because he had caused war /
Columba,Saint,521-597.
Muir, W.
[Iona] : Printed and published at the Iona Press, Iona, by H.T. Muir.
In blue printed wrappers.
Parallel texts in Latin and English.