Yazar
Els van Herpen
1 cilt bulundu.
Cilt sonuçları
Fractions, Percentages, Decimals and Proportions
Frans van Galen, Els Feijs, Nisa Figueiredo, Koeno Gravemeijer, Els van Herpen · Sense Publishers
230 sayfa · 2008
Mathematics, study and teaching (elementary) / Mathematics / Study and teaching (Elementary)