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Annals of Didactics and Cognitive Science. Publication of the Seminar of Mathematics Education. Strasbourg. Vol. 4. (Annales de didactique et de sciences cognitives. Publication des travaux du séminaire de Didactique des Mathématiques de Strasbourg. Vol. 4.) (French)
,. 225 p. (1991).
The articles of this volume will be reviewed individually.
Classification: A10
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