Wolff von Christian. Sokraschenie pervykh osnovanii matimatiki, sochinennoe v polzu uchaschagosya yunoshestva Hristianom Volfom...[The first brief principles of mathematics written to the studying youth by Christian Wolff...]. 1771
Wolff von Christian. Sokraschenie pervykh osnovanii matimatiki, sochinennoe v polzu uchaschagosya yunoshestva Hristianom Volfom...[The first brief principles of mathematics written to the studying youth by Christian Wolff...]. 1771
Sokraschenie pervykh osnovanii matimatiki, sochinennoe v polzu uchaschagosya yunoshestva Hristianom Volfom...[The first brief principles of mathematics written to the studying youth by Christian Wolff...]