1970. No Edition Stated. 158 pages. This is an ex-Library book. Green library bound boards with white lettering. Original jacket has been laminated to boards and cannot be removed. B&W photographs. Clean pages. Minimal foxing and tanning to endpapers and page edges. Ex-library with usual stamps, inserts and markings. Mild wear to spine, board edges and corners. Front flap of Jacket has been cut off completely. Mild wear to edges and corners, with sunning to spine and edges. Moderate marking to DJ, with dewy code to spine.