00481nam a2200169Ia 4500003000400000005001700004008004100021040002000062041000800082082002500090100002600115245004600141264005100187300001100238650003400249650002800283AIT20260727194152.0221231s9999    xx            000 0 und d  aATRIAbengcAIT  aeng  a621.382 SIMqAIT222  aHaykin, SimoneAuthor 0aDigital communications /cby Simon Haykin34aSingapore :bMcGraw-Hill Publication ;c©2003  a597 p.  aElectronics and Communication  aDigital Communications