ORGANIZATIONAL AND PEDAGOGICAL PECULIARITIES OF THE DEVELOPMENT OF INSTITUTIONS FOR THE EDUCATION OF NATIONAL MINORITIES FOR PRESCHOOL CHILDREN IN THE CHERNIHIV PROVINCE (20–30’s of the XX century) Journal title: Збірник наукових праць «Педагогічні науки» Authors: Н.Г. Осьмук, Н.В. Сидоренко Subject(s):