000 00288nam a2200109Ia 4500
008 231109s9999 xx 000 0 und d
020 _a0-619-06301-7
090 _aTK 105.5.D282 2002
100 0 _aTAMARA DEAN
245 0 0 _aNETWORKING NETWORK + GUIDE TO NETWORKS
260 _bCOURSE TECHNOLOGY
999 _c4513
_d4513