Author Трофимов А.Т. Токсин В.И. Description Trofimov, A.T. Public education in Chuvashia for 15 years (1920-1935) / A.T. Trofimov; Under the Society. Ed. IN AND. Toxin. - Cheboksary: Chuvashgiz, 1935. -44 p. : tab. -3500 copies. . I. Toxin, V.I. Source of the electronic copy: PB Publisher Чувашгиз