00346nam a2200133Ia 4500008004100000020001500041041001200056082001100068100001500079245006900094260003300163300000800196650000800204221030s9999    xx            000 0 und d  a8126509324  aEnglish  a105.23  aS. Haykins 3aAn introduction to Analog & Digital Communicationcby S. Haykins  bWiley IndiaaNew Delhic2010  a652  aECE