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29,86€(IVA inc.)
A guide to mathematics leadership: sequencing instructional change
- Balka, Don S.
- 978-1-4129-7543-8
- 2010-01-31
26,21€(IVA inc.)
Realizing Rigor in the Mathematics Classroom
- Hull, Ted H. (Henry)
- 978-1-4522-9960-0
- 2014-04-30