| title | ISBN-13 | year of publication |
|---|---|---|
| Data Base Technology: A Software Engineering Approach | 978-0-13-197906-2 | 1988 |
| Database Technology: A Software Engineering Approach | 978-0-13-197914-7 | 1988 |
| Object-Oriented Databases | 978-0-13-629874-8 | 1993 |
| Object-oriented databases | 978-0-13-629882-3 | 1991 |
G. Hughes · J. G. · J. H. · J. Hughes · John G. · John H. · John Hughes