1970. No edition remarks. 235 pages. This is an ex-Library book. Pictorial dust jacket covered in removable plastic wrapper over blue cloth. Ex library copy with associated labels, inserts, stamps and annotations. Pages remain bright and clean with minimal tanning and foxing. Binding remains firm. Boards have light shelf wear with minor corner bumping and crushing to spine ends. Some mild marks and staining to surfaces. Unclipped jacket has light edge wear with minor chipping and creasing.