000 00323nam a2200133Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _bMCM
100 _aMcmillan,Troy
245 0 _aCisco networking essentials
260 _aNew Delhi :
_bJohn Wiely Pub,
_c2021.
350 _a2289
650 _aManagement
999 _c172791
_d172791