00291nam a2200121Ia 4500008004100000041001200041082001100053100001100064245006500075260000600140650000600146700001700152221030s9999    xx            000 0 und d  aEnglish  a105.23  aJ. Das 0aPrinciples of Digital Communicationcby J. Das, S.K. Mullick  c0  aB  aS.K. Mullick