000 00304nam a2200121Ia 4500
999 _c36802
_d36802
020 _a9780070412675
100 _aCraig Zacker
245 _aUpgrading and Troubleshooting Networks:The Complete Reference
250 _a1
260 _c2008
_bTATA McGRAW-HILL
_aNew Delhi
300 _axxv+918
942 _cBB