000 00260nam a2200109Ia 4500
008 220201s1999 xx 000 0 eng d
100 _aSIMON & OTHERS
245 0 _aDIGITAL COMMUNICATION TECHNIQUES
260 _bPHI
_c1999
650 _aDIGITAL
942 _2ddc
999 _c100264
_d100264