Irina Sluzhevskaia · Irm Sulzbacher
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Opportunities Russia Intermediate Language Powerbook | 978-1-4058-3114-7 (1-4058-3114-6) | 2006 | Mr Michael Dean · Ms Elizabeth Sharman · Anna Sikorzynska |
| Opportunities Russia Pre-Intermediate Language Powerbook | 978-1-4058-3121-5 (1-4058-3121-9) | 2006 | Mr Michael Dean · Ms Patricia Reilly · Anna Sikorzynska |