1975. Fifth Impression. 222 pages. Illustrated paper covers. Minor foxing and moderate tanning to pages. More prominent to text block edges, slightly lighter to reverse of covers. Page corners are noticeably dog-eared throughout. Light cracking and staining to gutters and hinges but binding remains firm. Paper covers have light edge-wear and corner curling with minor creasing and scuffing overall. Spine has minor rolling and creasing.