- ISBN10 0298120542
- ISBN13 9780298120543
- Publish Date 8 April 1974 (first published January 1968)
- Publish Status Out of Print
- Out of Print 17 October 2003
- Publish Country GB
- Imprint HarperCollins Distribution Services
- Edition 2nd Revised edition
- Format Hardcover
- Pages 112
- Language English