Logical Thinking in Children, Research Based on Piaget Theory by Sigel & Hooper
1968. first printing. 541 pages. No dust jacket. This is an ex-Library book. Black cloth with white lettering. Expected library inserts, stamps and inscriptions. Binding remains firm.Pages remain bright with minimal tanning. Noticeable tanning to text block edges. Boards have moderate edge-wear with bumping to corners and noticeable rubbing to surfaces. Slight fraying to corners.