1956. 16th Printing. 277 pages. Pictorial dust jacket over blue cloth. Binding remains firm. Pages have light tanning and foxing throughout. Previous owner's inscriptions and tape marking to endpapers and pastedowns. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Tape marking to flaps. Pencil mark to front flap. Light foxing overall.