| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| CKBS '90: Proceedings of the International Working Conference on Cooperating Knowledge Based Systems, 3-5 October 1990, University of Keele | 978-3-540-19649-5 (3-540-19649-8) | 1991 | |
| Practical Data Base Techniques | 978-0-273-03108-6 (0-273-03108-2) | 1990 |
M.D · S D · S M · S.M. Deen · S. Misbah