Course Technology · National Safety Council
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Manager's Guide to Osha: What Every Manager Should Know | 978-1-4188-6260-2 (1-4188-6260-6) | 2005 |
| Basics of Safety and Health | 978-0-87912-210-2 (0-87912-210-2) | 2004 |
| Basics of Safety and Health | 978-0-87912-261-4 (0-87912-261-7) | 2004 |