1969. Third and Revised Edition. 126 pages. Dust jacket over red cloth. Clean pages with light tanning throughout. Tightly bound with mild thumb-marking throughout. Boards have light edge wear with minor corner bumping. Mild crushing to spine, with occasional markings overall. Book has forward lean. Unclipped jacket has light edgewear with tears and creasing. Heavy tanning to spine and edges. Mild rubbing and marking all over.