Sosnowska J. Organization and tasks of municipal pre-school education centers in Łódź in the interwar period. In: Bonar J, Wiśniewska-Kin M, Buła A, editors. Horizons of children’s meanings. Creating a learning environment [Internet]. Poland: Lodz University Press; 2019 [cited 2026 Jan. 26]. pp. 43-57. Available from: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/1088/chapter/2928