00344nam a2200133Ia 4500008004100000020001500041041001200056082001100068100001400079245006900093260003200162300000800194650000800202221030s9999    xx            000 0 und d  a8131803509  aEnglish  a105.23  aD. Silage 0aDigital Communications Systems Using System Vue TMcby D. Silage  bLaxmi Pub.aNew Delhic2009  a365  aECE