BY THE UNIT OR SQUARE UNIT?
| Autor: | FERRER, BELLASANTA B., HUNTER, BOBBIE, IRWIN, KATHRYN C., SHELDON, MAUREEN J., THOMPSON, CHARLES S., VISTRO-YU, CATHERINE P. |
|---|---|
| Zdroj: | Mathematics Teaching in the Middle School, 2001 Nov 01. 7(3), 132-137. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|