天天五分钟口算 丁保荣 主编 著作 - Tapa blanda

Every five minutes Primary Mathematics port operator: In fifth grade (2nd Edition)(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2015-10-01 Pages: 76 Publisher: Zhejiang University Press. revised according to the new textbooks. teaching materials and by the progress of the preparation can not only improve students' computing power. but also enable students to develop independent learning good habits . Nº de ref. del artículo: CX033508

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