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Conjuntos / National council of teachers of mathematics ; tr. Federico Galvan Anaya - 2 - 63 páginas - Temas de matematicas ; 1 .

Traduccion de: topics in mathematics for elementary school teachers booklet

ISBN: 9682432324

Subjects--Topical Terms:
Aritmética--Fundamentos

LC Class. No.: QA248.3 / T6518 1990