Helping children learn mathematics

Bibliografiske detaljer
Hovedforfatter:	Reys, Robert E.
Andre forfattere:	Suydam, Marilyn N., Lindquist, Mary Montgomery
Format:	Bog
Sprog:	English
Udgivet:	Boston Allyn and Bacon c1995.
Udgivelse:	4th ed.
Fag:	Mathematics > Study and teaching (Elementary)

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