| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Programming Principles With Cobol II | 978-0-538-10460-9 (0-538-10460-0) | 1985 | Don B. Medley |
| Programming Principles with Cobol I: Instructors' Manual | 978-0-538-27705-1 (0-538-27705-X) | 1984 | Donald B. Medley |