Explains the historical importance and science and technology of tunnels, and explores famous tunnels across the globe. Includes an engineering activity that gives readers the chance to apply their knowledge through hands-on construction.
hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
---|---|---|---|---|---|---|---|---|---|---|---|
2940800 | 6415732 | 2119 | 809546 | 935878 | NEM | 346 | NWJ0022252 | 624.1 HAR | 624.1 | 1637782573 | 1695044385 |