000 00396nam a2200133Ia 4500
008 240229s9999 xx 000 0 und d
020 _a978-93-93393-48-7
100 _aCHANDRA, P. AND AHMED, ESAR
245 0 _aTELECOMMUNICATION & SWITCHING NETWORKS
260 _bMEWAR UNIVERSITY PRESS PVT. LTD., GHAZIABAD
_c2021
300 _a72
650 _aElectronics & Communication Eng.
942 _cBK
999 _c219443
_d219443