@article{Okamoto, author = {Okamoto, N.}, title = {Prof. Piaget at ICPES in Kyoto}, series = {Psychologia. An International Journal of Psychology in the Orient, Osaka, Vol. XIII (No. 2-3, 1970), pp. 144.}, journal = {Psychologia. An International Journal of Psychology in the Orient, Osaka, Vol. XIII (No. 2-3, 1970), pp. 144.}, language = {en} }