00486nam a2200181Ia 4500003000500000008004100005020001800046040001900064082000700083100002100090245009200111250000600203260004000209300001000249365001400259546001200273700001900285STCL230729s9999    xx            000 0 und d  a9780071263320  aSTCLcSTCLbEN  222  aCarlson, A Bruce 0aCommunication systems: an introduction to signals and noise in electrical communication  a5  bMcGraw Hill EducationaBostonc2010  a924 p  e30.95 USD  aEnglish  aCrilly, Paul B