Sixth Edition. 224 pages. No dust jacket. Blue cloth. Minor tanning to pages with heavier foxing and tanning to pastedowns and endpapers. Pencil inscriptions to front endpaper and half title page. Slight dog-eared pages throughout with visible tears, pencil inscriptions and tanning to text block edges. Both hinges are cracked with exposed netting. Boards have visible scratches and rubbing. Moderate bumping to corners and fair crushing to spine ends. Visible tanning to spine.