000 00322nam a2200133Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
082 _a105.23
100 _aB. Forouzan
245 0 _aIntroduction to Data communications and Networking
_cby B. Forouzan
260 _c0
650 _aB
942 _cBK
999 _c13190
_d13190