Kate Langdon · Keith Langston · Keith Lansdale · Keith Lumsden
| Titel | ISBN-13 (ISBN-10) | Erschei- nungsjahr | andere Autoren |
|---|---|---|---|
| English Elements - Basic Course. 12 units plus 4 revision units and 12 homestudy units: English Elements, Basic Course, Learning Elements | 978-3-19-082493-9 (3-19-082493-2) | 2007 | Bonny Schmid- Burleson · Claus-Peter Schmid · Jackie Sykes |
| English Elements, Basic Course, Student's Book | 978-3-19-202493-1 (3-19-202493-3) | 2009 | Bonny Schmid-Burleson · Claus-Peter Schmid |