| Shelfclass_id | 3.N |
| Sortkey | WALKER, BRUCE JAMES |
| Authors | Bruce James Walker, Ian F. Blake |
| Title | Computer Security and Protection Structures |
| Publisher | exclusive distributor Halsted Press |
| Year | c1977 |
| Languages | eng |
| Isbn | 0879332476 |
| Description | ix, 142 p. 25 cm. |
| Record date | 20090309 |
| Location | [New York] |
| Keywords | Computer security, Electronic data processing departments |
| Notes | Includes index. |