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A journey in mathematics educa... 手動新增

edited by Anna Sfard, Koeno Gravemeijer, Erna Yackel.

Springer Science+Business Media B.V.

Symbolizing and communicating ... 手動新增

edited by Paul Cobb, Erna Yackel, Kay McClain.

Lawrence Erlbaum Associates

Learning discourse : discursi... 手動新增

edited by Carolyn Kieran, Ellice Forman, and Anna Sfard.

Kluwer Academic Publishers

Crafting by concepts : fiber a... 手動新增

edited by Sarah Marie Belcastro, Carolyn Yackel.

A K Peters

Augmentative and alternative c... 手動新增

edited by Erna Alant and Lyle L. Lloyd.

Whurr Publishers

A Taiwan chronicle : sinorama ... 手動新增

edited by Anna Y. Wang

Sinorama Magazine