1968. No edition remarks. 507 pages. Paperback book with brown cover. Contains ex-libris plate. Bright and clean pages with mild tanning and foxing to text block edges. Notable marking to edges. Binding is firm throughout with minor thumb-marking. Paper cover has mild edge wear with mild corner curling. Heavy tanning to spine. Notable scratching and marking to boards. Pencil to front cover. Mild water droplets to front cover.