L.D. · Lesley Duff · Lisle Duffey
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A Practical Guide To National Competition Rules Across Europe | 978-90-411-2607-8 (90-411-2607-4) | 2007 | Marjorie Holmes |
| A Practical Guide To National Competition Rules Across Europe | 978-90-411-2295-7 (90-411-2295-8) | 2004 | " |