| 000 | 00366nam a2200145 4500 | ||
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| 001 | 20897 | ||
| 003 | UR | ||
| 005 | 20220427165032.0 | ||
| 008 | 061103|||||||||||||||||||||||||||||||| d | ||
| 035 | _a(janium) 20886 | ||
| 035 | _a(janium)20885 | ||
| 050 | 4 |
_aQA76.5 _b.U52 1987 v.4 |
|
| 245 | 1 | 0 |
_aUnderstanding computer _b : computer security |
| 260 |
_bTime Life Books _c1987 |
||
| 999 |
_c2269 _d2269 |
||