| title | ISBN-13 | year of publication |
|---|---|---|
| Posc Data Access and Exchange Version 1.0 | 978-0-13-100694-2 | 1994 |
| Posc E&P User Interface Style Guide Version 1.0 | 978-0-13-100728-4 | 1994 |
| Posc Epicentre Data Model | 978-0-13-100702-4 | 1994 |
| Posc Exchange Format Version 1.0 | 978-0-13-100710-9 | 1994 |