The effect of daycare institutions on children's development; an analysis of international research a summary - Sjolund, Arne; Sjolund, Arne. Bornehavens og vuddestuens betydning for barnets udvikling (Kobenhavn Danish National Institute of Social Research, 1971)
A summary of the author's Bornehavens og vuggestuens betydning for barnets udvikling
Keywords: Day nurseries -- Denmark; Child study