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On the dual nature of mathematical conceptions: Reflections on processes and objects as different sides of the same coin

A. Sfard

1991.2.1Educational Studies in Mathematics

DOI: 10.1007/bf00302715

Abstract

Abstract is not available.

Citation format

SFARD, A. On the dual nature of mathematical conceptions: Reflections on processes and objects as different sides of the same coin. Educational Studies in Mathematics, 1991, 22: 1–36.