1970. No edition remarks. 281 pages. No dust jacket. This is an ex-Library book. Blue cloth. Library copy, with minimal inserts and inscriptions. Bright and clean pages with light tanning to text block edges. Binding is firm throughout with minor thumb-marking. Boards have light edgewear with corner crushing and notable marking to boards. Mild tanning to board edges and spine, which has mild crushing to ends. Library number to spine. Boards are mildly warped. Books has a backward lean.