PIAGET, J., GRUBER, H.E., VONÈCHE, J.J., (ED.)
The essential Piaget.
New York, Basic Books, 1977.
(XLII) 881 pp. Cloth. Portrait. Bibliography. *spine a bit discoloured, fore edge, bottom textblock, first few and last pages foxed, otherwise in good condition*
Boeknummer 649686 € 25.00