000 00413nam a2200109Ia 4500
008 230817s9999 xx 000 0 und d
100 _aGuida De Abreu, Alan Bishop, Norma Presmeg
245 0 _aTransition Between Contexts of Mathematical Practices
650 _aLanguage
856 _uhttps://new.zodml.org/sites/default/files/2023-08/epdf.pub_transitions-between-contexts-of-mathematical-pract.pdf
942 _cEBK
999 _c41764
_d41764