000 00353nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a855016051
082 _a1
082 _b64 ADV
100 _a"Rullo, Thomas A ed."
245 0 _aAdvances in Data Communi
260 _aLondon
260 _bHeyden Book
260 _c1980
300 _a"xix, 241"
999 _c28597
_d28597