A. W. · W.A. · W.A. Walthall · W.W.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Getting into business | 978-0-06-389126-5 (0-06-389126-3) | 1979 |
| Getting into business | 978-0-06-389125-8 (0-06-389125-5) | 1975 |
| Getting into Business: An Introduction to Business | 978-0-06-046897-2 (0-06-046897-1) | 1987 |