for the learning of mathematics |
Ubiratan D'Ambrosio - Vol. 17 Num. 3 (1997) | ||
Remembering Paulo Freire                           | 6-0 | |
Paulo Freire ,  Ubiratan D'Ambrosio ,  Maria do Carmo Mendonça - Vol. 17 Num. 3 (1997) | ||
A conversation with Paulo Freire                           | 7-10 |
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