00502nam a2200181Ia 4500003000400000005001700004008004100021040002000062041000800082082002000090100002600110245004500136250001200181264005100193300001600244650003400260650002600294AIT20260512124336.0221231s9999    xx            000 0 und d  aATRIAbengcAIT  aeng  a621.382 SIM222  aHaykin, SimoneAuthor 0aCommunication systems /cby Simon Heykin  a4th ed.34aNew York :bJohn Wiley and Sons inc.,c©2001.  aXVI, 816 p.  aElectronics and Communication  aCommunication Systems