1962. Sixth Edition. 322 pages. Red dust jacket over red cloth. Light tanning to pages with heavier foxing and tanning to pastedowns and endpapers. Pencil inscriptions to front endpaper and visible foxing to text block edges. Boards have mild rubbing and minor bumping to corners. Soft crushing to spine ends as well. Unclipped jacket with visible edge wear and rubbing. There is visible tearing to corners, edges and spine ends and heavier sunning to interior.