Understanding and teaching elementary school mathematics.

Understanding and teaching elementary school mathematics.

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Manylion Llyfryddiaeth
Prif Awdur: Rappaport, david
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: New York Wiley c1966.
Pynciau:
Arithmetic > Study and teaching (Elementary).
Mathematics > Study and teaching (Elementary).