000 00268nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aComer(DE) & Narayanan(MS)
245 0 _aComputer Netwarler and internats
260 _c2006
_bPEARSON
300 _a589
942 _cBK
999 _c16796
_d16796