000 00276nam a2200121Ia 4500
008 220811s9999 xx 000 0 und d
245 _aTHE IUP JOURNAL OF TELECOMMUNICATIONS
260 _c2020-2021
500 _a"4,1,2"
500 _aNOV-MAY
500 _aXIII
942 _cBV
999 _c23597
_d23597