1967. No edition remarks. 168 pages. No dust jacket. This is an ex-Library book. Blue cloth covered boards with gilt. Book has been rebound by library, with expected inserts, stamps and inscriptions. Pages remain bright and clean with minimal tanning and foxing. Binding remains firm. Boards have heavy shelf wear with bumping and fraying to corners and crushing, fraying and tearing to spine ends and edges. Some moderate marks and staining to surfaces.