Tampilan normal
Tampilan MARC
Jean Piaget 1896 (Topical Term)
Machine generated authority record
Work cat.: (OSt)11197: Beard, Ruth M. 11197, An Outline of Piaget's Developmental Psychology:, 1972
Machine generated authority record
Work cat.: (OSt)11197: Beard, Ruth M. 11197, An Outline of Piaget's Developmental Psychology:, 1972