1963. 4th Printing with Additions. 539 pages. Pictorial dust jacket over black cloth. Binding remains firm. Pages are lightly tanned throughout. Previous owner's inscriptions to front pastedown and endpaper. Boards have light shelf-wear with corner bumping. Very slight crushing to spine ends. Unclipped jacket has light edgewear with tears and creasing. Light tanning to spine and edges. Sticker to front flap. Wear marks overall.