000 00309nam a2200109Ia 4500
008 180926s2011 xx 000 0 und d
100 _aGALLO MICHAEL. A & HANCOCK WILLIAM. M
245 _aCOMPUTER COMMUNICATION AND NETWORKING TECHNOLOGIES
260 _bCENGAGE LEARNING
_c2011
300 _a632
906 _a28
999 _c330798
_d330798