000 00289nam a2200121Ia 4500
008 140801s2012 xx 000 0 und d
082 _a
_b
100 _aProakis, John G
245 _aDigital Signal Processing
_b
260 _bPearson
_c2012
700 _aJohn G Proakis
942 _2ddc
_cBK
_01
999 _c3139
_d3139