00409nam a2200145Ia 4500008004100000020001800041041000800059082001800067100001800085245009000103250000600193260002000199300001100219650003300230210716s2014    xx            000 0 und d  a9789384007041  aeng  a621.3822 RAMS  aRamamurthy, S  aDigital filters and signal processing: with matlab exercises.bWith matlab exercises.  a1  aNew Delhic2014  axi,500  aSignal Processing (621.3822)