00335nam a2200145Ia 4500008004100000020001800041041000800059082001900067100001500086245003000101260001800131300000900149365001600158700001500174230718s9999    xx            000 0 und d  a9780198081937  aeng  a621.382'2bRAW  aRawat T.K.  aDigital Signal Processing  c2015bOxford   a1072  cRs.b650.00  aRawat T.K.