Touchstone, Level 4, Workbook
| Country | USA |
| Binding | Paperback |
| EAN | 9780521720762 |
| Edition | 1st |
| ISBN | 0521720761 |
| Label | Cambridge University Press |
| Manufacturer | Cambridge University Press |
| NumberOfItems | 1 |
| PublicationDate | 2007-09 |
| Publisher | Cambridge University Press |
| Studio | Cambridge University Press |
| ReleaseDate | 0000-00-00 |