Piaget, Jean 1896-
Genetic Epistemology tr. by Eleanor Duckworth - New York : Columbia University Press 1970 - 84 pages ; 22 cm - Woodbridge lectures ; no. 8, 1968 .
Bibliographical footnotes
Cognition in children
Thought and thinking
121 PIA
Genetic Epistemology tr. by Eleanor Duckworth - New York : Columbia University Press 1970 - 84 pages ; 22 cm - Woodbridge lectures ; no. 8, 1968 .
Bibliographical footnotes
Cognition in children
Thought and thinking
121 PIA