| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Mathematics for Technical Education | Hardcover | 978-0-13-895517-5 | 1998 | Dale Ewen · James E. Trefzger |
| Student Solutions Manual to Accompany Technical Calculus, 5th Edition | Paperback | 978-0-13-118744-3 | 2004 | Dale Ewen · James E. Trefzger |
| Techncl Mathematics & Pren Hall Ref Math Pk | Hardcover | 978-0-13-163903-4 | 2004 | Dale Ewen · James E. Trefzger |
| Technical Calculus | Paperback | 978-0-13-048818-3 | 2004 | Dale Ewen · James E. Trefzger |
| Technical Calculus | Hardcover | 978-0-13-093004-0 | 2001 | Dale Ewen · James E. Trefzger |
| Technical Mathematics | " | 978-0-13-048810-7 | 2004 | Dale Ewen · James E. Trefzger |
| Technical Mathematics | " | 978-0-13-025526-6 | 2000 | Dale Ewen · James E. Trefzger |
| Technical Mathematics with Calculus, 2nd Edition | Paperback | 978-0-13-048822-0 | 2004 | Dale Ewen · James E. Trefzger |
| Technical Mathematics with Calculus | Hardcover | 978-0-13-025527-3 | 2000 | Dale Ewen · James E. Trefzger |
| Technical Mathematics with Calculus with Student Solutions Manual | Paperback | 978-0-13-155950-9 | 2004 | Dale Ewen · James E. Trefzger |
J. G. · J. S. · Joan G · Joan S. Gary, James E. Trefzger Dale Ewen · S. G.