READERS' DIALOGUE
| Autor: | Borchersen, Knud A., Krueger, Kathleen, Garabedian, Charles H., Richards, Michael, Jackson, Lane, Herold, Persis Joan, Boatman, Janet, Gregoriades, Athanasia, Elam, Kathleen, Caldwell, Janet H., Vail, Judy |
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| Zdroj: | The Arithmetic Teacher, 1991 Sep 01. 39(1), 2-45. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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