Instrukt︠s︡ii︠a︡ po primenenii︠u︡ avtorskikh tablit︠s︡ (dvukhznachnykh) (prilozhenie k nastenno-nastolʹnomu izdanii︠u︡ tablit︠s︡)
Published: 1939
Place of publication: Leningrad
Language: rus
Number of pages: 23
Notes: At head of title: Kollektor massovykh bibliotek Lenkokgiza. L.B. Khavkina.