00385nam a2200145Ia 4500008004100000020001500041041001200056082001100068100001100079245006600090260004900156300000800205650000800213700001800221221030s9999    xx            000 0 und d  a0852261500  aEnglish  a105.23  aJ. Das 0aPrinciples of Digital Communicationcby J. Das, S. K. Mullick  bNew  Age International Pub.aNew Delhic2010  a645  aECE  aS. K. Mullick