Marian Engel · Miriam Engelberg · Miriam Enzweiler
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Breakthroughs, Second Edition: An Integrated Advanced English Program Audio CD | 978-0-19-542741-7 (0-19-542741-6) | 2008 | Gloria McPherson |
| Breakthroughs, Second Edition: An Integrated Advanced English Program Student Book | 978-0-19-542738-7 (0-19-542738-6) | 2008 | " |
| Breakthroughs, Second Edition: An Integrated Advanced English Program Workbook | 978-0-19-542739-4 (0-19-542739-4) | 2008 | " |