TY - JOUR A1 - Meier, Bernd A1 - Muszynski, Bernhard A1 - van Cuong, Nguyen T1 - The Posdam model on teacher training : fundamental components and trends of renovation Y1 - 2004 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/14188 ER -