000 00399nam a2200145Ia 4500
008 170101s2011 xx 000 0 und d
082 _a621.382
_bCOU
100 _aCouch, Leon W
245 0 _aDigital and Analog Communication Systems
260 _bPearson
_aNew Delhi
_c2011
365 _eGIA
_b510.00
_h15
_n2082
650 _aCommunication Engineering
650 _aEngineering
942 _2ddc
_cBK
999 _c217249
_d217249