Bemerkung: engl. Res. 110: Acquirement of education and possibilities for self-improvement in Estonian industrial settlements and towns (1830-1917); rus. Res. 110-111: Ėne Mjasak: Vozmožnosti polučenija obrazovanija i professional'noj vyučki v rabočich poselkach i gorodach Ėstonii (1830-1917)