000 | 00466nam a2200193Ia 4500 | ||
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008 | 221105s9999 xx 000 0 und d | ||
020 | _a9788131724200 | ||
041 | _aENGLISH | ||
082 | _a004.6 WAT | ||
082 | _bMIC | ||
100 | _aMICHAEL WATKINS.; KEVIN WALLACE. | ||
245 | 0 | _aCCNA SECURITY OFFICIAL EXAM CERTIFICATION GUIDE | |
250 | _a- | ||
260 | _bPEARSON. | ||
260 | _c2009 | ||
300 | _axxv, 637 p. | ||
650 | _aCOMPUTER NETWORKS | ||
942 | _cBK | ||
999 |
_c31828 _d31828 |