00412nam a2200157Ia 4500008004100000020001500041041001200056082001600068100001900084245006300103250000800166260003900174300000800213650001600221700001700237221030s9999    xx            000 0 und d  a8178086093  aEnglish  a105.23bIfe  aE. C. Ifeachor 0aDigital Signal Processingcby E. C. Ifeachor, B. W. Jervis  a2nd  bPearson EducationaNew Delhic2002  a933  aBE Computer  aB. W. Jervis