tag:blogger.com,1999:blog-5367127831610073993.comments2023-05-13T03:10:47.043-07:00ZIELORIENTIERTES LERNEN, DIPL.LERNCOACH NORBERT PLANKENAUER-SATOR WIENNorbert Plankenauer-Satorhttp://www.blogger.com/profile/01379255727943423716noreply@blogger.comBlogger0125