TY - BOOK A2 - Hedegaard, Mariane T1 - Learning in classrooms : a cultural historical approach T2 - Acta Jutlandica Y1 - 2001 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/18227 SN - 87-7288-841-5 VL - 23 PB - Aarhus Univ. Press CY - Aarhus ER -