000 00251nam a2200109Ia 4500
008 200701s2007 xx 000 0 eng d
100 _aHAYKIN
245 0 _aDIGITAL COMMUNICATION
260 _bJOHN WILEY & SONS
_c2007
300 _a450
942 _2ddc
_cGE
999 _c3058
_d3058