Drei alte Damen in einem Altenheim in Biarritz am Atlantik: Jede von ihnenhat eine unverarbeitete...

New research in mathematics education deals with the complexity of the mathematics¿ classroom. Th...

This book is a thoroughly revised result, updated to mid-1995, of the NATO Advanced Research Work...

New research in mathematics education deals with the complexity of the mathematics' classroom. Th...