1965. Third Edition. 996 pages. Dust jacket over blue cloth. Bright and clean pages with light tanning to text block edges. Binding is firm throughout with minor thumb-marking. Mild staining to endpapers. Blacked out inscription to reverse of front endpaper. Boards have light shelf-wear with corner bumping. Mild scratching and marking to boards. Mild crushing to spine ends. Books has a backward lean. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Notable rubbing and marking all over.