1974. Seventeenth Edition. 775 pages. White and red dust jacket over red cloth. Moderate tanning to pages with heavier tanning to pastedowns and endpapers. Visible foxing and tanning to text block edges and pencil inscriptions to rear pastedown. Binding is loose. Boards have mild rubbing and visible bumping to corners. Fair edge wear and noticeable crushing to spine ends. Modest rubbing to spine. Unclipped jacket with visible edge wear and rubbing. There is visible tearing to corners, edges and spine ends and splitting to joints with heavier sunning to spine.