Sommerudsalg - Op til 60 % rabat
Alle 2 A. Treffers-udgivelser på Paperback Bog og Ha...r bog
Kategorier
Andet
Kundeservice
DKK
![Cover for A. Treffers · Three Dimensions: A Model of Goal and Theory Description in Mathematics Instruction - The Wiskobas Project - Mathematics Education Library (Paperback Bog) [Softcover reprint of the original 1st ed. 1987 edition] (2012)](https://imusic.b-cdn.net/images/item/original/603/9789401081603.jpg?a-treffers-2012-three-dimensions-a-model-of-goal-and-theory-description-in-mathematics-instruction-the-wiskobas-project-mathematics-education-library-paperback-bog&class=scaled&v=1550800048)
![Cover for A. Treffers · Three Dimensions: A Model of Goal and Theory Description in Mathematics Instruction — The Wiskobas Project - Mathematics Education Library (Hardcover bog) [Enlrgd&rev edition] (1986)](https://imusic.b-cdn.net/images/item/original/655/9789027721655.jpg?a-treffers-1986-three-dimensions-a-model-of-goal-and-theory-description-in-mathematics-instruction-the-wiskobas-project-mathematics-education-library-hardcover-bog&class=scaled&v=1410618013)