1966. No Edition Stated. 717 pages. No dust jacket. Blue cloth with silver titles to spine and front. Various articles. Pages have slight foxing, tanning and minor thumbing. Previous owner's inscription to front endpaper. Boards have some edge wear, with slight bumping and fraying to corners, while spine ends and board edges are moderately crushed and rubbed. Rather scratched, rubbed and marked overall. Unknown residue patch to rear. Silver titles are bright.