W. K. · W.L. · William K. · William L.
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Business Mathematics | 978-0-13-086690-5 | 2009 | Alton W. Parish |
| Business Mathematics | 978-0-13-086699-8 | 2002 | W. Alton Parish |
| Business Mathematics Stude | 978-0-13-086792-6 | 2007 | " |
| Business Maths & Learn Excel 2002 Brief Pkg | 978-0-13-150931-3 | 2003 | " |
| Busn Math & Busn Math Fndmtl Tutrl Sftw Pkg | 978-0-13-104193-6 | 2003 | " |
| Essentials of Business Mathematics | 978-0-03-012651-2 | 1975 | W.Alan Parish |