Title: Slavi︠a︡nskai︠a︡ pismennostʹ
Subjects: Narodna biblioteka "Kiril i Metodiĭ", Exhibitions, Akademii︠a︡ nauk SSSR, Russian Manuscripts, Akademii︠a︡ nauk SSSR. Biblioteka, Church Slavic Manuscripts, Bulgarian Manuscripts, Akademii͡a nauk SSSR. Biblioteka, Akademii͡a nauk SSSR