000 00282nam a2200121Ia 4500
008 190107s9999 xx 000 0 und d
020 _a9789332535954
100 _aKevin R Fall
245 0 _aTCP/IP Illustrated vol: The protocols
260 _bpearson
365 _b829/-
942 _cBK
999 _c728
_d728