An experimental study of the effect of democratic and authoritarian group atmospheres : Extrait de Studies in Topodogical and vector psychology university of Iowa. Studies in child welfore no 16

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Sonraí Bibleagrafaíochta
Príomhúdar: Lippitt, Ronald.
Formáid: Livre
Teanga: Undetermined
Foilsithe: 1940.
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