00682nam a2200157Ia 4500008004100000100003400041245004400075260002100119260000900140300000800149650004000157942001000197952015100207952015100358999001500509221231s9999    xx            000 0 und d  aSingh R P and Sapre S D92658 0aCommunication System Analog and Digital  bTata McGraw-Hill  c1995  a372  aElectronics and Communication92659  cBE_BK  00104070aAITbAITd2015-06-24eMega Booksg210.00l0pBE04666r2022-12-31v210.00w2022-12-31yBE_BKzElectronics and CommunicationB1900-01-01  00104070aAITbAITd2015-06-24eMega Booksg210.00l0pBE04667r2022-12-31v210.00w2022-12-31yBE_BKzElectronics and CommunicationB1900-01-01  c2635d2635