| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| DB2 for Programmers and Non-Programmers | 978-0-943621-25-8 (0-943621-25-9) | 1987 |
| Idms Theory and Practice: The Complete Guide for Programmers and Managers | 978-0-943621-17-3 (0-943621-17-8) | 1987 |
D. G. · D. I. · David G. · David Gourley · David I.