Luis Radford
2018
in: Signs of signification, Dordrecht : Springer
2018
in: Signs of signification, Dordrecht : Springer
A plea for a critical transformative philosophy of mathematics education
2018
in: The philosophy of mathematics education today, Dordrecht : Springer
2018
in: Signs of signification, Dordrecht : Springer
2005
in: Activity and sign, Dordrecht : Springer