1964. No Edition Remarks. 336 pages. No dust jacket. Blue cloth. Contains black and white diagrams. Written in Norwegian. Pages are lightly tanned and foxed, but text remains clear. Binding is firm. Previous owner's inscription to front free endpaper. A few pen marks throughout. Boards have moderate shelf-wear, with noticeable corner bumping and some scuffing to edges. Spine ends are slightly crushed. Moderate rubbing and scuffing overall.