TY - GEN TY - GEN T1 - Theory of Didactical Situations in Mathematics A1 - Brousseau, Guy A2 - Balacheff, Nicolas A2 - Cooper, Martin A2 - Sutherland, Rosamund A2 - Warfield, Virginia LA - eng PP - Dordrecht PB - Springer Netherlands YR - 2002 UL - https://kansalliskirjasto.finna.fi/Record/nelli06.111056486602294 SN - 0-7923-4526-6 SN - 9786610207619 SN - 1-280-20761-2 SN - 0-306-47211-2 ER -