Six psychological studies /
Piaget, Jean, 1896-1980
Six psychological studies / Jean Piaget ; With an introd., notes, and glossary by David Elkind ; Transl. from the French by Anita Tenzer ; Transl. ed by David Elkind. - New York : Vintage Books, A Division of Random House, 1968. - xxii, 169 p. - A Vintage Book V-462 .
Bibliogr.: p. [159]-162
Cognition--Addresses, essays, lectures
Six psychological studies / Jean Piaget ; With an introd., notes, and glossary by David Elkind ; Transl. from the French by Anita Tenzer ; Transl. ed by David Elkind. - New York : Vintage Books, A Division of Random House, 1968. - xxii, 169 p. - A Vintage Book V-462 .
Bibliogr.: p. [159]-162
Cognition--Addresses, essays, lectures