1969. Third Edition. 498 pages. No dust jacket. This is an ex-Library book. Brown cloth with colour photographic plates and photographic black and white in text images throughout. Expected library inserts, stamps and inscriptions. Minor tanning to pages with pencil inscriptions to front endpaper and slight dog-eared pages throughout and moderate tanning to text block edges. Boards have visible handling marks and noticeable bumping to corners. Fair crushing to spine ends and rubbing to spine.