The principles of genetic epistemology /
Piaget, Jean, 1896-1980.
The principles of genetic epistemology / translated from the French by Wolfe Mays. - London: Routledge and K. Paul, c1972. - v, 98 p. ; 23 cm.
Translation of L'Epistemologie genetique.
Bibliography: p. 94-95.
0710072961
Cognition in children.
Genetic epistemology.
155.413 / PIP 1972
The principles of genetic epistemology / translated from the French by Wolfe Mays. - London: Routledge and K. Paul, c1972. - v, 98 p. ; 23 cm.
Translation of L'Epistemologie genetique.
Bibliography: p. 94-95.
0710072961
Cognition in children.
Genetic epistemology.
155.413 / PIP 1972