000 00258nam a2200121Ia 4500
082 _a004.69 ROD
100 _aRODEN, MARTIN S.
245 _aANALOG AND DIGITAL COMMUNICATION SYSTEM
250 _a3
260 _bPHI
_c1994
300 _a505
942 _2ddc
_cB
999 _c52136
_d52136