000 00328nam a2200121Ia 4500
005 20251007104611.0
008 251006s9999 xx 000 0 und d
100 _afreeman,roger l.
245 0 _a.telecommunication transmission handbook. freeman,roger l.
260 _a1st.ed | .New York Wiley
260 _c1975
942 _cBOK
999 _c10773
_d10773