000 00580nam a2200217Ia 4500
005 20250219122936.0
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020 _a9780070634541
020 _a0070634548
040 _aUPES LIBRARY
_bEnglish
082 _a621.382
_bSIN
100 _aSingh, R P.
245 _aCommunication systems
_b: analog and digital
250 _a2nd ed.
260 _aNew Delhi :
_bTata McGraw Hill,
_c2011
300 _axviii, 584p.
650 _aCommunication system
_99800
650 _aElectronics
700 _aSapre, S D
_917301
942 _cBK
999 _c6327
_d6327