Piaget, Jean.
The original of intelligence in children / Jean Piaget ; translated by Margaret Cook. - New York : W. W. Norton, c 1952. - 419 p. ; 20 cm.
346 346
Cognition in children.
Genetic epistemology.
151 / P571o
The original of intelligence in children / Jean Piaget ; translated by Margaret Cook. - New York : W. W. Norton, c 1952. - 419 p. ; 20 cm.
346 346
Cognition in children.
Genetic epistemology.
151 / P571o