| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Applied Algebra | 978-0-13-067464-7 (0-13-067464-8) | 2002 | Darel W. Hardy |
| Mathematics for the Liberal Arts Student | 978-0-13-014547-5 (0-13-014547-5) | 1999 | Robert J. Wisner · James W. Brewer |
C. L. · C.L. Walker · C. W. · C. Walker · Carol Walker · L. Walker