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| 020 | _a1-85032-302-X | ||
| 100 | _aKyas (Othmar) | ||
| 100 | _eAUTHOR | ||
| 245 | 0 | _a"Internet Security: Risk Analysis, Strategies And Firewalls" | |
| 260 | _c1997 | ||
| 260 | _cInternational Thomson Computer Press | ||
| 300 | _bPAPER PACK | ||
| 300 | _ePAPER BACK | ||
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| 365 | _b808 | ||
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