00429nam a2200145Ia 4500008004100000020001300041041000800054082001800062100002100080245008400101250000600185260006100191300001100252650002000263210716s1999    xx            000 0 und d  a74637231  aeng  a621.3822 MITS  aMitra, Sanjit K.  aDigital signal processing: a computer based approach.bComputer based approach.  a1  aNew DelhibTata McGraw Hill Publishing Company Ltdc1999  axv,864  aDigital Systems