L'initiation mathématique a l'école primaire / XIIIe Conférence Internationale de l'Instruction Publique
Corporate Author (Main)
Conférence International de l'Instruction Publique, 13, Genève, 1950
Corporate Author (Secondary)
Nações Unidas. Educational, Scientific and Cultural Organization
Country
França.
Publication
Paris : UNESCO, [19--]
Description
272 p. ;
24 cm
CDU
51:372.851
372.851:51
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