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020 _a978-81-317-2543-6
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041 _h
082 _a621.39
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100 _aCOUCH, II L. W.
245 _aDIGITAL AND ANALOG COMMUNICATION SYSTEMS 7TH ED
_hTextual Documents
250 _a01-01-2009
260 _bDORLING KINDERSLEY(INDIA) L.OF PEARSON EDUCAT
300 _a749
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500 _a14026
653 _aELECTRONIC COMMUNICATION (S.E.)
930 _a13552
999 _c56774
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