The nature (s) of developmental change: Piaget, Vygotsky, and the transition process
Ziegelhoeffer A.; De Jong J.W.; Ferrari R.; Turi Nagy L.
New Ideas in Psychology 15(3): 195-210
1997
ISSN/ISBN: 0732-118X
DOI: 10.1016/s0732-118x(97)10001-0
Accession: 062662311