Piaget's theory of intellectual development an introduction [by] Herbert Ginsburg and Sylvia Opper
Ginsburg, Herbert.
Piaget's theory of intellectual development an introduction [by] Herbert Ginsburg and Sylvia Opper [Book] : - Englewood Cliffs, N.J., Prentice-Hall [1969]. - xi, 237 p. illus. ; 24 cm. - Prentice-Hall series in developmental psychology .
Bibliographical footnotes.
All.
Child study.
Intellect.
Piaget, Jean, 1896-.
155.4130924
Piaget's theory of intellectual development an introduction [by] Herbert Ginsburg and Sylvia Opper [Book] : - Englewood Cliffs, N.J., Prentice-Hall [1969]. - xi, 237 p. illus. ; 24 cm. - Prentice-Hall series in developmental psychology .
Bibliographical footnotes.
All.
Child study.
Intellect.
Piaget, Jean, 1896-.
155.4130924