13th Edition. 462 pages. No dust jacket. Red cloth with decorations. Slight cracking to hinges, with exposed netting, Pages have medium tanning and foxing throughout. Previous owner's inscriptions to front free endpaper. Tears to some pages, text remains unaffected. Sticker to rear pastedown. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Light tanning to spine and edges with crushing to spine ends. Dent to edge of front board. Wear marks overall.