D D · Dennis D. · Dennis V. Damp
| title | ISBN-13 | year of publication |
|---|---|---|
| Post Office Jobs: How to Get a Job with the U.S. Postal Service | 978-0-943641-19-5 | 2010 |
| Post Office Jobs: How to Get a Job with the U.S. Postal Service | 978-0-943641-27-0 | 2009 |
| Post Office Jobs: The Ultimate 473 Postal Exam Study Guide | 978-0-943641-34-8 | 2018 |
| Post Office Jobs: The Ultimate 473 Postal Exam Study Guide and Job FInder | 978-0-943641-31-7 | 2015 |