19th Edition, Reset. 170 pages. No dust jacket. Green cloth. Slight cracking to hinges, with exposed netting, pages remain attached. Pages have light tanning and foxing throughout. Previous owner's inscriptions to front pastedown. Pencil marking to some pages, text remains unaffected. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Pencil marking to both boards. Wear marks overall.