A collection of math puzzles involving simple algebra, prime numbers, and other aspects of arithmetic interspersed with line drawings.
- ISBN10 0531022161
- ISBN13 9780531022160
- Publish Date 31 December 1978
- Publish Status Unknown
- Out of Print 27 March 2014
- Publish Country GB
- Imprint Franklin Watts
- Format Paperback
- Pages 64
- Language English