Piagetian research : compilation and commentary /
Modgil, Sohan.
Piagetian research : compilation and commentary / Sohan Modgil and Celia Modgil. - Windsor : NFER Pub. Co. ; Atlantic Highlands, N. J. : distributed in the USA by Humanities Press, 1976- - v. : ill.
ISBN 0-85633-098-1 (v. 5).
0856330981
76378105
WS 105.5.C7 M691p 1976
Piagetian research : compilation and commentary / Sohan Modgil and Celia Modgil. - Windsor : NFER Pub. Co. ; Atlantic Highlands, N. J. : distributed in the USA by Humanities Press, 1976- - v. : ill.
ISBN 0-85633-098-1 (v. 5).
0856330981
76378105
WS 105.5.C7 M691p 1976