000 00380nam a2200145 4500
005 20250425184002.0
008 250425b |||||||| |||| 00| 0 eng d
020 _a9789350142684
100 _aSHARMA, S.
245 _aDIGITAL COMMUNICATIONS
260 _aNEW DELHI
_bS.K KATARIA & SONS
_c2015
300 _axvii, 722p; ill
_bPBK
650 _aDIGITAL COMMUNICATIONS
942 _cBK
999 _c10755
_d10755