000 00346nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a8131502488
082 _a621.38195404 K89
100 _aKRAWETZ, N
245 0 _aINTRODUCTION TO NETWORK SECURITY
260 _aNEW DELHI
_bCengage
_c2007
300 _axxiv+583p.,24x18Cms.
942 _cBK
_2DDC
999 _c36658
_d36658