London: Routledge & Kegan Paul, 1980. Reprint of the second edition, 8vo., pp.xi,451,(ix), green cloth, gilt, b/w frontispiece, 50 b/w plates and 28 colour plates; tobacco odour, light foxing to edges, else a very good copy, in an unclipped dust-jacket, which is sunned to the spine, with light chipping at head and foot of spine.