| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Contract Engineering: Start and Build a New Career | Hardcover | 978-0-07-068474-4 (0-07-068474-X) | 1997 | Roger L. Radeloff |
| Contract Engineering: Start and Build a New Career | Paperback | 978-0-07-068498-0 (0-07-068498-7) | 1997 | " |