000 00313nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _a"Alan V Oppenheim,Ronald W Schafer"
245 0 _aDigital Signal Processing
260 _bPearson Education International
300 _a584
650 _aPhysics
942 _cBK
999 _c34158
_d34158