000 00358nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a24154407
082 _a621
082 _b38 STA
100 _a"Stallings, William"
245 0 _aData and Computer Commun
260 _aNew York
260 _bMacMillan Pub.
260 _c1985
300 _a"XIV, 594"
999 _c27225
_d27225