Дошкольное воспитание. Дошкольная педагогика
Материалы по теме
Questions of pre-school education.Satone
Questions of pre-school education.St. Petersburg: type-lit.JSC "self-education", 1912-1913.Sat1. 1912.
Questions of preschool education
Questions of preschool education.St. Petersburg: Typo-Lit.JSC "Self-Education", 1912-1913.