00346nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001900084245003000103260002500133300000800158650001600166700001800182221030s9999    xx            000 0 und d  a007463996X  aEnglish  a105.23bSal  aS. Salivahanan 0aDigital Signal Processing  bTMHaNew Delhic2003  a808  aBE Computer  aA. Vallavaraj