000 00362nam a2200133Ia 4500
008 231229s9999 xx 000 0 und d
020 _a9788131503645
040 _cRIT
100 _aMICHAEL A . GALLIO , WILLIAM M. HANCOCK
245 0 _aCOMPUTER COMMUNICATIONS & NETWOKING TECHNOIOGIES
260 _c2002
_bCENGAGE LEARNING
300 _a632
942 _cDB
999 _c116649
_d116649