| Binding | paperback |
| Edition | fourth edition |
| ItemLength | 175 |
| ItemWeight | 450 |
| ItemWidth | 112 |
| Manufacturer | collins |
| NumberOfPages | 800 |
| PackageLength | 177 |
| PackageWeight | 440 |
| PackageWidth | 111 |
| PartNumber | 9780008183660 |
| PublicationDate | 20170209 |
| ReleaseDate | 20170209 |
| Brand | Collins |
| MPN | 9780008183660 |
| ISBN | 9780008183660 |
You will find that the box set travels well, and the illustrations help you recall phrases even offline.