00693nam a2200157Ia 4500008004100000100004500041245003800086260002700124260000900151300000800160650004000168942001000208952015100218952015100369999001500520221231s9999    xx            000 0 und d  aJohn, Proakis G and Salehi, Masood92727 0aContemporary Communication System  bVikas Publishing House  c2002  a428  aElectronics and Communication92728  cBE_BK  00104070aAITbAITd2015-06-24eMega Booksg450.00l0pBE04802r2022-12-31v450.00w2022-12-31yBE_BKzElectronics and CommunicationB1900-01-01  00104070aAITbAITd2015-06-24eMega Booksg450.00l0pBE04803r2022-12-31v450.00w2022-12-31yBE_BKzElectronics and CommunicationB1900-01-01  c2670d2670