1961. Fifth Edition; Revised. 832 pages. Dust jacket over green cloth. Clean pages with mild tanning and notable foxing throughout. Tightly bound with mild thumb-marking throughout. Previous owner's inscription to front endpaper. Notable water staining to pages throughout. Boards have light shelf-wear with corner bumping. Mild crushing to spine ends. Mild scratching and marking to boards. Book has forward lean. Boards are mildly warped. Jacket has has heavy edgewear with some areas of loss, heavy tears, chips, and creasing. Missing front flap. Moderate foxing. Heavy water staining to surfaces. Heavy rubbing and marking all over.