00504nam a2200181Ia 4500003000400000005001700004008004100021040002000062041000800082082002500090100003100115245005400146250001200200264004600212300001100258650003400269700001900303AIT20260723194057.0221231s9999    xx            000 0 und d  aATRIAbengcAIT  aeng  222a621.382 EMMqAIT  aIfeachor Emmanuel eAuthor 0aDigital Signal Processing /bby Ifeachor Emmanuel  a2nd ed.34aNew Delhi :bPearson education ;c©2005.  a933 p.  aElectronics and Communication  aJervis, Barrie