00429nam a2200133Ia 4500008004100000041000800041082001600049100001000065245006600075260002200141365000700163999001900170952010600189230303s9999    xx            000 0 und d  aeng  a005.432 CIS  aCISCO  aCisco Networking Academy Program CCNA 1 and 2 Companion Guide  aNEW YORKbPEARSON  cRS  c179946d179946  00104070aECDbECDd2023-03-03g450.00l0o005.432 CISpEB6348r2023-03-03 00:00:00w2023-03-03yBK