1949. 28th Edition. 256 pages. No dust jacket. Green cloth. Pages are moderately tanned and foxed throughout. Thumb-marking present. Black and brown staining to pages throughout. Visible creasing to gutter. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Soft crushing to spine ends. Noticeable tanning to spine and edges. Bleaching to edges. Book has a visible forward lean.