-- Excellent backup to schoolwork-- Contain experiments, puzzles and games to reinforce and enliven theoretical learning
- ISBN10 0860207072
- ISBN13 9780860207078
- Publish Date 31 December 1995 (first published November 1983)
- Publish Status Out of Print
- Out of Print 20 July 2000
- Publish Country GB
- Imprint Usborne Publishing Ltd
- Format Paperback
- Pages 48
- Language English