000 00322nam a2200133Ia 4500
008 150201s2012 xx 000 0 und d
082 _a621.38
_bTOM
100 _aTomasi,Wayne
245 _aelectronic communication systems
250 _a5th Ed.
260 _bPearson
_aN.Delhi
_c2012
300 _a1115p.
942 _2ddc
_cBK
999 _c5786
_d5786