| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Data Processing Logic | 978-0-07-100301-8 | 1987 | |
| Data Processing Logic | 978-0-07-054733-9 | 1986 | |
| Data processing logic | 978-0-07-054723-0 | 1984 | |
| Programming Logic for Business | 978-0-07-366096-7 | 2000 | |
| Programming Logic for Business | 978-0-07-054908-1 | 1992 | |
| Using Software Tools: Word Perfect 4.2 Vp Planner/Lotus, and dBASE III Plus | 978-0-07-054871-8 | 1988 | Peter Dublin |
| Using software tools: WordStar 4.0, VP-planner/Lotus, and dBase III plus | 978-0-07-054870-1 | 1988 | |