Kiril i Metodiĭ i tĕkhnitĕ uchenitsi
By: Tsv. Stoi͡anov
Series: Populiarno chetivo -- no. 10
Publisher: Khr. G. Danov
Published: 1929
Place of publication: Sofi͡a
Language: bul
Number of pages: 72
Notes: Cyril and Methodius and their teachings.