Title: Ariḟmeticheskīi︠a︡ predlozhenīi︠a︡ dli︠a︡ upotreblenīi︠a︡ obuchai︠u︡shchagosi︠a︡ pri Artillerīĭskom i Inzhenernom Shli︠a︡khetnom Kadetskom Korpusi︠e︡ blagorodnago i︠u︡noshestva