[Azbuka /
Fedorov, Ivan,approximately 1510-1583.
Karpi︠u︡k, Gleb Vasilʹevich.
Moskva : Prosveshchenie,
1974.
Author and title from the colophon.
Reprint of the original 1574 edition.
Primers (Prayer books), Church Slavic.
Primers (Prayer books), Russian.