This is one of a series of books that look at different topics on a design and technology basis. This book, dealing with bridges and tunnels, asks: what is its purpose?; how is it put together?; what is it made of?; and how does it work? Related craft activities help the reader to discover the answers and they are also encouraged to contribute further development of the design and technology demonstrated by the craft project. There is also related information about the historic development of bridges and tunnels, and different designs worldwide.
- ISBN10 0749615702
- ISBN13 9780749615703
- Publish Date 9 June 1994
- Publish Status Out of Print
- Out of Print 12 July 2000
- Publish Country GB
- Publisher Hachette Children's Group
- Imprint Franklin Watts Ltd
- Format Hardcover
- Pages 32
- Language English