Item request has been placed!

Item request cannot be made.

Processing Request

Search Results

Display Settings

Results per page: 10

Sort By: Relevance

Your Filters

Collection : Universidade Federal Do Para Language : assamese Language : french Language : lingala

Item request has been placed!

Item request cannot be made.

Processing Request

Academic Journal

Semiosis, human thought and mathematical activity ; Sémiosis, pensée humaine et activité mathématique ; Semiose, pensamento humano e atividade matemática

Authors : Duval, Raymond

Subjects: accés aux objets; algorithme d‘une operation; compréhension

Source: Amazônia: Revista de Educação em Ciências e Matemáticas; v. 6 (2010); 126-143 ; Amazônia - Journal of Science and Mathematics Education; v. 6 (2010); 126-143 ;

Read More Add to Saved list