000 00318nam a2200121Ia 4500
005 20251007104241.0
008 251006s9999 xx 000 0 und d
100 _asakrison,d.j.
245 0 _a.notes on analog communication. sakrison,d.j.
260 _a1st.ed | .New York Van Nostrand.
260 _c1970
942 _cBOK
999 _c3291
_d3291