-- Excellent backup to schoolwork-- Contain experiments, puzzles and games to reinforce and enliven theoretical learning
- ISBN10 0613742826
- ISBN13 9780613742825
- Publish Date 1 April 1987
- Publish Status Out of Print
- Out of Print 6 April 2021
- Imprint Turtleback Books
- Edition Turtleback School & Library ed.
- Format Hardcover (Library Binding)
- Language English