| GMD | Text |
| Language | Eng |
| Classification | 001.642 F391 |
| Publisher | Reading, Mass., Addison-Wesley Pub. Co., c1981 |
| Subject | Computer security.Database management. |
| Series | Addison-Wesley system programming series |
| Description | xiv, 320 p. : ill. ; 25 cm. |
| ISBN | 9780201144673 |