A. E. · W.A. · Walter A. · Walter Ettlin
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Introduccion Al Wordstar | 978-0-07-019716-9 | 1984 | |
| Mbasic Handbook | 978-0-07-881102-9 | 1983 | Gregory Solberg |
| Microsoft Basic Book/Macintosh Edition | 978-0-07-881169-2 | 1985 | Gregory Solber |
| MULTIPLAN MADE EASY. | 978-0-07-881135-7 | 1984 | |
| Multiplan Made Easy: Macintosh Edition | 978-0-07-881153-1 | 1984 | |
| WordStar 4.0 made easy | 978-0-07-881011-4 | 1987 | |
| Wordstar 6.0 Made Easy | 978-0-07-881672-7 | 1990 | |
| Wordstar for DOS Made Easy/Covers Version 7 | 978-0-07-881772-4 | 1992 | |
| Wordstar Made Easy | 978-0-07-931090-3 | 1982 | |
| Wordstar Professional Made Easy | 978-0-07-881354-2 | 1988 | |