European Communities · European Communities / Union (EUR-OP/OOPEC/OPOCE)
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Certification of Impurities in Copper: CRM 074 | 978-92-826-3501-8 (92-826-3501-5) | 1992 | S. Vandendriessche · B. Griepink |
| The Certification of Oxygen in Copper CRM No. 054R | 978-92-825-9783-5 (92-825-9783-0) | 1989 | S. Vandendriessche · B. Griepink · H. Marchandise |