TY  - BOOK
AU  - Piaget,Jean
TI  - Six psychological studies
SN  - 0855271582
PY  - 1980///
CY  - Brighton
PB  - Harvester Press
KW  - Cognition in children
N1  - This translation originally published: New York : Random House, 1967; London : University of London Press, 1968. _ Translation of: 'Six études de psychologie'. Paris : Gonthier, 1964; Bibliography: p.159-162. _ Includes index
ER  -