An introduction to Piaget
Richmond, Peter Graham.
An introduction to Piaget [by] P. G. Richmond. - [1st American ed.] - Basic Books New York 1971 [1971, c19 - 120 p.illus.22 cm.
Bibliography: p. 5-6.
Piaget, Jean,1896-
Child psychology.--BF
BF721.R514 1971
An introduction to Piaget [by] P. G. Richmond. - [1st American ed.] - Basic Books New York 1971 [1971, c19 - 120 p.illus.22 cm.
Bibliography: p. 5-6.
Piaget, Jean,1896-
Child psychology.--BF
BF721.R514 1971