TY - BOOK AU - Vos, P. TI - Like an ocean liner changing course: the grade 8 Mathematics curriculum in the Netherlands,1995-2000 SN - 9036517400 AV - DUCE QA11.2.V366 PY - 2002/// CY - Enschede PB - Partners KW - Science KW - Mathematics N1 - Include Appendix ER -