000 nam a22 7a 4500
999 _c937
_d937
005 20210217152757.0
008 210217b ||||| |||| 00| 0 eng d
020 _a9788129705198
082 _a621.382
100 _aTomasi, Wayne
245 _aElectronic Communications Systems
_bFundamentals Through Advanced
250 _a5th ed
260 _aDelhi
_bPearson Education
300 _a1163p.
653 _aDigital Transmission, Metallic Cable Transmission Media, Electromagnetic Wave Propagation
942 _cBK