(untitled) - Imperatorskai︠a︡ akademīi︠a︡ naukʺ (Russia). Tipografīi︠a︡; Imperatorskai︠a︡ akademīi︠a︡ naukʺ (Russia). Tipografīi︠a︡; Imperatorskai︠a︡ akademīi︠a︡ naukʺ (Russia). Tipografīi︠a︡