000 00277nam a2200109Ia 4500
008 190913s9999||||xx |||||||||||||| ||und||
100 _aSteve McQuerry
245 0 _aInterconnecting Cisco Network Devices
260 _aNew Delhi
_bMcGraw Hill
_c2017
300 _a442
942 _cBK
999 _c8329
_d8329