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201
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Assessing reasoning and problem solving a sourcebook for elementary school teachers
Veröffentlicht 1998Buch -
204
Problems in teaching mathematics in elementary schools in Cotabato City [thesis abstract]
Veröffentlicht in Notre Dame Journal (1998)Artikel -
205
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206
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Sourcebook on practical work for teacher trainors elementary school mathematics
Veröffentlicht 1997Buch