000 00342nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a038740533X
082 _a621.38195404 V114
100 _aVACCA, J.R.
245 0 _aPRACTICAL INTERNET SECURITY
260 _aNEW YORK
_bSpringer
_c2007
300 _axxi+536p.,24x18Cms.
942 _cBK
_2DDC
999 _c40639
_d40639