1968. No edition stated. 282 pages. No dust jacket. This is an ex-Library book. Laminated boards. Expected library inserts, stamps and inscriptions. Book has been rebound using the original dustjacket. Includes photographic plates. Pages have slight foxing, tanning and minor thumbing. A few dog-eared corners. Occasional minor marginalia and underlining. Slight warping. Boards have some edge wear, with moderate bumping and rubbing to corners, while spine ends are slightly crushed and frayed. Rather scratched, rubbed and marked overall. Liquid droplets and rubbing to lamination. Book has a moderate forward lean.