| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Advanced Cobol | 978-0-07-049813-6 (0-07-049813-X) | 1987 | Leonard J. Kazmier |
| Structured Cobol | 978-0-07-049809-9 (0-07-049809-1) | 1986 | " |
| The New Cobol: An Illustrated Guide | 978-0-07-049815-0 (0-07-049815-6) | 1986 | " |
A. P. · A. S. · Andreas S. Philippakis · Andrew S. Philippakis · S. P.