| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Where to Buy Directory Chemicals, Plant & Services | 978-0-9934899-6-9 (0-9934899-6-6) | 2018 |
| Where to Buy Directory Chemicals, Plant & Services | 978-0-9934899-4-5 (0-9934899-4-X) | 2017 |
A. W. · Andrew W. · Andrew Warmington · D.A. · D ANDREW · D.W.