Kiril i Metodi.
Series: Universitetska biblioteka.  Reditsa "Pomagala", br. 1, 3
Publisher: Drzh. pechatnitsa
Published: 1920
Place of publication: Sofiia
Language: rus
Subjects: Cyril, Saint, Apostle of the Slavs, ca. 827-869.; Methodius, Saint, Apostle of the Slavs, ca. 825-884 or 5.