1971. Fourth Impression. 886 pages. This is an ex-Library book. Laminated pictorial dust jacket over red cloth. Ex library copy with associated labels, inserts, stamps and annotations. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. Boards have moderate shelf wear with mild bumping and fraying to corners and crushing and fraying to spine ends. Clipped jacket has light edge wear with minor tears, chipping and creasing.