-- Excellent backup to schoolwork-- Contain experiments, puzzles and games to reinforce and enliven theoretical learning
- ISBN10 0860207099
- ISBN13 9780860207092
- Publish Date 1 September 1984 (first published October 1983)
- Publish Status Out of Print
- Out of Print 7 April 1998
- Publish Country GB
- Imprint Usborne Publishing Ltd
- Format Paperback
- Pages 48
- Language English