| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Cobol for I.B.M. System/360: Program Fundamentals | 978-0-574-16106-2 (0-574-16106-6) | 1971 |
| Cobol for I.B.M. System/360: Programming Techniques | 978-0-574-16108-6 (0-574-16108-2) | 1971 |
| Cobol for I.B.M. System/360: Writing Programs | 978-0-574-16107-9 (0-574-16107-4) | 1971 |