000 00346nam a2200133Ia 4500
008 190719s9999 xx 000 0 und d
020 _a0-13-599028-9
082 _a621.38415 C853
100 _aCOUCH II, L W
245 0 _aDIGITAL AND ANALOG COMMUNICATION SYSTEMS
260 _aLONDON
_bPrentice Hall
_c1997
300 _a23X18
942 _cBK
_2DDC
999 _c43260
_d43260