B. T. · B. Travis · Betty Travis PhD
National Council of Teachers of Mathematics · Research & Education Association
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| CLEP Precalculus | 978-0-7386-0174-8 (0-7386-0174-8) | 2008 | |
| CLEP Precalculus w/CD | 978-0-7386-0175-5 (0-7386-0175-6) | 2008 | |
| Mathematics Assessment Sampler, Grades 9-12 | 978-0-87353-578-6 (0-87353-578-2) | 2005 | Natl. Council of Teachers of Mathematics |