W H · Wilbert, etc. Hutton · Wilfred Houdouin · Wilfried Houdouin
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A study guide to Chemical principles | 978-0-8053-4732-6 (0-8053-4732-1) | 1974 | |
| Teaching Assistance for Chemical Principles | 978-0-8053-4733-3 (0-8053-4733-X) | 1974 | etc. |