1.
Fractions in Realistic Mathematics Education : A Paradigm of Developmental Research
by Streefland, Leen
ISBN: 9789401053976
List Price: $359.00
2.
3.
Fractions in Realistic Mathematics Education A Paradigm of Developmental Research
by Streefland, Leen
ISBN: 9780792312826
List Price: $319.00
4.
Fractions in Realistic Mathematics Education
by Streefland, Leen
ISBN: 9789401131698
List Price: $24.99