1970. First Edition. 350 pages. Blue dust jacket over red cloth. Binding remains firm. Pages have light tanning and foxing throughout. Pencil marking and underlining to some pages, text remains unaffected. Pencil inscription to front free endpaper. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Unclipped jacket has light edgewear with tears and creasing. Pen inscription to inside rear panel. Light foxing to edges.