[February 2011 Calendar]
Autor: | Coffey, Margaret, Kalish, Art |
---|---|
Zdroj: | The Mathematics Teacher, 2011 Feb 01. 104(6), 440-445. |
Databáze: | JSTOR Journals |
Externí odkaz: |
Autor: | Coffey, Margaret, Kalish, Art |
---|---|
Zdroj: | The Mathematics Teacher, 2011 Feb 01. 104(6), 440-445. |
Databáze: | JSTOR Journals |
Externí odkaz: |