Readers' Dialogue
Autor: | Bielanski, Phyllis J., Evans, Carlton Lee, Prielipp, Robert W., Gayl, David H. |
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Zdroj: | The Arithmetic Teacher, 1972 May 01. 19(5), 348-403. |
Databáze: | JSTOR Journals |
Externí odkaz: |
Autor: | Bielanski, Phyllis J., Evans, Carlton Lee, Prielipp, Robert W., Gayl, David H. |
---|---|
Zdroj: | The Arithmetic Teacher, 1972 May 01. 19(5), 348-403. |
Databáze: | JSTOR Journals |
Externí odkaz: |