| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Beginning Mathematics for Mature Students | 978-0-13-074013-7 (0-13-074013-6) | 1971 | Blaine A. Warner |
| Instructor's manual and testing program beginning mathematics for college sutdents | 978-0-13-073767-0 (0-13-073767-4) | 1971 | |
D. Leonard · J.D. · J. L. · J. Leonard · John D. · John L. · John Leonard