Teaching chemistry in high school a project for improving learning
M H R Beltram N O Beltran; Maria Eunice Ribeiro Marcondes; A B Mazon; Daisy de Brito Rezende; L I Romanelli; R P Schnetzler; International Conference on Chemical Education (9. 1987 São Paulo)
Abstracts São Paulo : Iupac, 1987Sao Paulo Iupac 1987
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