Získat : Ratio and proportion [electronic resource] : research and teaching in mathematics teachers' education (pre- and in-service mathematics teachers of elementary and middle school classes) / David Ben-Chaim, Yaffa Keret, Bat-Sheva Ilany.

Název : Ratio and proportion [electronic resource] : research and teaching in mathematics teachers' education (pre- and in-service mathematics teachers of elementary and middle school classes) / David Ben-Chaim, Yaffa Keret, Bat-Sheva Ilany.

Signatura : Žádná signatura

Stav : Neznámo