000 00324nam a2200121Ia 4500
008 190107s9999 xx 000 0 und d
020 _a9788131710005
100 _aJohn G Proakis
245 0 _a"Digital signal processing: Principles,algorthims & applications 4th edition"
260 _bPearson
365 _b799/-
942 _cBK
999 _c401
_d401