1955. Fifth Edition; Revised. 540 pages. Dust jacket over blue cloth. Clean pages with mild tanning throughout. Tightly bound with mild thumb-marking throughout. Previous owner's inscription to front endpaper. Tape to pastedowns. Boards are assumed in good condition as are covered with taped on jacket. Book has forward lean. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Tape to edges. Notable rubbing and marking all over. Droplets and foxing to front cover. Notable scuffing to front cover.