| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Business Math Formulas | 978-1-4232-0304-9 (1-4232-0304-6) | 2007 |
| Probability Quick Study Reference Outline | 978-1-4232-1508-0 (1-4232-1508-7) | 2010 |
R. B. · Rauf Beyru · Ravi, Ph.D. Behara · Reba Buhr · Rob Bauer · Rubye Braye