Mineral Industry Research Organisation · Penguin
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Italian Short Stories: Racconti Italiano | 978-0-14-026540-8 (0-14-026540-6) | 1999 | Nick Roberts |
| Pressure Hydrometallurgy: v. 22: A Review | 978-1-872440-19-4 (1-872440-19-3) | 2000 | D.S. Flett · M.T. Anthony |
Christopher N. J. Roberts · J R · J. Roberts · N.R. · N. Roberts · Norma J. Roberts