000 00530nam a2200181Ia 4500
008 190329s9999||||xx |||||||||||||| ||und||
020 _a9781259004605
040 _aNITIL
_cNITIL
082 _221st
_a621.382
_bS617C
100 _aSingh, R P
245 0 _aCommunication systems
_banalog and digital
_cR P Singh and S D Sapre
250 _a3rd
260 _aNew Delhi
_bMcGraw Hill Education India
_c2013
300 _axvi,750p.
650 _aELECTRICAL ENGINEERING; COMMUNICATION SYSTEMS
700 _aSapre, S D
942 _cBKS
999 _c75031
_d75031