1963. Fourth Edition Revised. 161 pages. Pictorial dust jacket over red cloth with gilt lettering. English and German text. Minor foxing and tanning to pages. More prominent to text block edges, pastedowns and free endpapers. Faint tape stains to front pastedown. Binding remains firm. Boards have minor corner bumping and edgewear with mild sunning, staining and scuffing overall. Spine has slightly heavier sunning with soft crushing to ends. Lettering remains bright and clear. Book has a slight forward lean. Clipped dust jacket with minor rubbing, chipping and tearing to edges. Moderate tanning and scuffing overall.