| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Company Officer Promotional Case Studies | 978-0-13-110907-0 (0-13-110907-3) | 2004 |
| Firefighter Exam /Job Prep Manual | 978-0-13-155286-9 (0-13-155286-4) | 2007 |
D B · D. Becker · D S · David B. · David Becker · David S. · S. B · S Becker