Seeing Through Arithmetic Tests for Grades 3-6 Maurice L. Hartung Henry Van Engen E. Glenadine Gibb Lois Knowles
Autor: | RUDD, LONIE E. |
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Zdroj: | The Arithmetic Teacher, 1961 May 01. 8(5), 263-264. |
Databáze: | JSTOR Journals |
Externí odkaz: |
Autor: | RUDD, LONIE E. |
---|---|
Zdroj: | The Arithmetic Teacher, 1961 May 01. 8(5), 263-264. |
Databáze: | JSTOR Journals |
Externí odkaz: |