Do You Know? Level 3 – Electric World (Ladybird Readers)
| Country | USA |
| Brand | University of California Press |
| Manufacturer | University of California Press |
| Binding | Paperback |
| ItemPartNumber | 0520276361SR3 |
| ReleaseDate | 2013-08-01 |
| UnitCount | 1 |
| EANs | 9780520276369 |