Article
Reference
Formal Operations and M Power : A Neo-Piagetian Investigation
DE RIBAUPIERRE, Anik, PASCUAL-LEONE, Juan
DE RIBAUPIERRE, Anik, PASCUAL-LEONE, Juan. Formal Operations and M Power : A Neo-Piagetian Investigation. New Directions for Child Development, 1979, no. 5, p. 1-43
DOI : 10.1002/cd.23219790503
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http://archive-ouverte.unige.ch/unige:16987
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