| Titel | ISBN-13 (ISBN-10) | Erschei- nungsjahr | andere Autoren |
|---|---|---|---|
| English Elements - Basic Course. 12 units plus 4 revision units and 12 homestudy units: Learning Elements - Basic Course | 978-3-19-082493-9 (3-19-082493-2) | 2007 | Bonny Schmid- Burleson · Jackie Sykes · Kitty Loewenstein |
| English Elements, Basic Course, Student's Book | 978-3-19-202493-1 (3-19-202493-3) | 2002 | Bonny Schmid-Burleson · Kitty Loewenstein |
C.P. · C. Peter · C.S. · C. Schmid · Claus P Schmid · Claus Peter · Claus Schmid · P S · Peter Schmid