000 00320nam a2200133Ia 4500
008 210421s9999 xx 000 0 und d
041 _aEnglish
082 _aB40
245 0 _aSignals and Telecommunication Journal
260 _c2021
300 _bPaper Pack
_ePaper Binding
365 _b0G40
_dRupees
942 _cR40
999 _c180677
_d180677