Piaget's theory of cognitive development.
"synopsis" may belong to another edition of this title.
Seller: Aspen Book Co., Denver, CO, U.S.A.
Hardcover. Condition: Acceptable. Sixth Printing, February 1975. The book is in fair condition, showing signs of wear consistent with its age. The cover has some minor scuffing and edge wear. The binding remains intact, and the pages are clean without any inscriptions or annotations. No dust jacket is present. Seller Inventory # A7-B-JRM-0115