000 00305nam a2200133Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
082 _a105.23
100 _aB. Komar
245 0 _aTCP/IP Network Administration in 21 Days
_cby B. Komar
260 _c0
650 _aB
942 _cBK
999 _c12309
_d12309