000 00260nam a2200121Ia 4500
008 160710s1905 xx 000 0 und d
082 _a621.39 VAR
100 _aVARUN,A.K.
245 _aICMP PING ROUTERS
260 _c1905
300 _a89
942 _2ddc
_cTD
999 _c78186
_d78186