1967. 7th Edition. 878 pages. No dust jacket. Black cloth with gilt titles to spine. Separately paginated index to rear. Indented finger reference marks to text block. Pages have slight foxing, tanning and minor thumbing. Pencil inscriptions to front endpaper. Boards have some moderate edge wear, with slight bumping to corners and minor bumping to spine ends. Boards a little rubbed and marked overall. Small trace of something stuck to rear. Spine is slightly sunned. Gilt is bright.