000 00421nam a22001577a 4500
020 _a9781587133169
082 _a004.6076
_bCII
245 _aIntroduction to networks
_b: companion guide
_cCisco
260 _aIndiana:
_bCisco Press,
_c2015.
300 _a681p.
546 _aEng
650 _aCisco systems
_9235219
650 _aElectronic data processing personal
_9235220
700 _aCisco
_9235221
942 _cBK
999 _c157777
_d157777