000 00459nam a2200205Ia 4500
999 _c12844
_d12844
003 OSt
005 20191114225820.0
008 160427s9999 xx 000 0 und d
020 _a9788131725436
040 _cLIRC
082 _a621.382 COU
100 _aCouch, Leon W
245 _aDigital and analog communication systems
250 _a7th
260 _aNew Delhi
260 _bPearson
260 _c2011
300 _a749 p.
942 _2ddc
_cBK