1972. First Edition. 179 pages. No dust jacket. Pictorial grey paper covered boards. German text. Pages remain bright and clear with minimal tanning and foxing. Minor pencil inscription to front free endpaper. Binding remains firm. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Book is slightly bowed and forward leaning. Light tanning to spine and edges. Dark marks to board edges and spine.