Glossae in Martianum - Dunchad, 9th cent., (Lancaster press, inc.; [etc., etc.], 1944)
"All that remains of this treatise is found in a single manuscript, Bibliothèque nationale, Fonds lat. ms. 12960 ... The commentary contains glosses on the last third of book II, book IV (De arte dialectica) entire, and approximately a third of book V (De rhetorica) of Martianus Capella." -- Introd.