Piaget's theory of cognitive development
Subtitle: an introduction for students of psychology and education
By: Barry J. Wadsworth ; with drawings by the author.
Edition: 2nd ed.
Publisher: Longman
Published: 1981
Place of publication: New York; London
Language: eng
Number of pages: 189
Subjects: Piaget, Jean, -- 1896-1980.; Cognition in children.
Notes: Previous ed., 1977.

Bibliography, p182-186. - Includes index.