1968. No Edition Stated. 208 pages. This is an ex-Library book. In German. Green dust jacket with white lettering over green cloth. Clean pages with firm binding. Notable tanning to endpapers and page edges. Ex-library with usual stamps, inserts and markings. Mild wear to spine, board edges and corners. Dewy code to spine. Unclipped dust jacket. Mild wear and tear to edges and corners. Minor tanning and soiling to DJ. Dewy code to spine.