000 00559nam a2200181Ia 4500
005 20250423101652.0
008 250422s9999 xx 000 0 und d
020 _a9789350143339
050 _aTK 5101.5.A1 .S53/
100 _aSharma, K.K.
245 0 _aVoice and data communication
260 _aNew Delhi
260 _bS. K. Kataria & Sons
260 _c2015
300 _a414 p
650 _a Telecommunication. Internetworking (Telecommunication). Digital communications--Periodicals. Broadband communication systems.
942 _cBK
999 _c36929
_d36929