000 00515nam a2200193Ia 4500
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040 _aUPES LIBRARY
_bEnglish
082 _a621.38
_bTAU
100 _aTaub, Herbert
_911665
245 _aPrinciples of communication systems
250 _a3rd
260 _c2011
_bTata McGraw Hill
_aNew Delhi
300 _a842p.
650 _aCommnication system
_911666
650 _aElectronics
_911667
700 _aSchilling, Donald L
_911435
942 _cBB
999 _c159
_d159