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020 _a9789354493652
040 _cJUIT, Solan
082 _223
_a621 TRI
100 _aTrishna Knowledge Systems
245 _aGATE 2022
_b: Electronics and Communication Engineering
_cby Trishna Knowledge Systems
260 _bPearson Education
_c2021
_aNoida
300 _axlviii, 992p.(apx)
650 _aElectronic and Communication Engineering
942 _2ddc
_cTB