Erning, GünterGünterErning2019-09-192017-07-062017https://fis.uni-bamberg.de/handle/uniba/42133engIndex of Papers introduced at the Meetings 1984-1992 of the International Standing Working Group for the History of Early Childhood Education (ECE)workingpaperurn:nbn:de:bvb:473-opus4-495427