W K. · W Keller · William D. · William D. Keller Ed.D. · William Keller
Research & Education Association · University of Missouri Press
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Business Law I Essentials | 978-0-87891-690-0 (0-87891-690-3) | 1998 |
| Common Rocks and Minerals of Missouri | 978-0-8262-0585-8 (0-8262-0585-2) | 1961 |
| The Essentials of Advanced Accounting II | 978-0-87891-905-5 (0-87891-905-8) | 1998 |