1957. First Edition. 363 pages. Dust jacket over red cloth. General School Physics series. Pages remain bright and clear with minimal tanning and foxing. Front hinge cracked with exposed netting. Binding remains firm. Pencil inscription to front free endpaper. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Heavy creasing to front bottom corner. Mild crushing to spine ends. Unclipped jacket has moderate edgewear with chips, tears and creasing.