| title | ISBN-13 | year of publication |
|---|---|---|
| Interactive Projects | 978-0-7175-1249-2 | 2004 |
| Interactive Projects: Cassette | 978-0-7175-1251-5 | 1991 |
| Interactive Projects: Tchrs' | 978-0-7175-1250-8 | 2000 |
| Practical Business English: Bk. 1 | 978-0-7175-0866-2 | 2000 |
| Practical Business English: Bk. 2 | 978-0-7175-0867-9 | 2000 |
| Practical Business English: Bk. 3 | 978-0-7175-0868-6 | 2000 |
| Practical Business English: Cassette 2 | 978-0-7175-0896-9 | 2000 |
| Practical Business English: Cassette 3 | 978-0-7175-0897-6 | 1980 |
H B · H. Butler · H. M. · J.B. · J. Butler · J. H. · J.M. · J M B · J. Montagu · John H. Montagu Butler · M B · M. Butler