Theognostos Peri orthographia : Überlieferung, Quellen und Text der Kanones : 1-84.
Alpers, Klaus.
Hamburg : [s.n.],
1964.
Title of Greek work transliterated.
Vita.
Thesis--Hamburg.
Bibliography: p. vi-x.
Photocopy.
Theognostus, Byzantine grammarian active 9th century.