000			00583nam a2200181 a 4500
005			20130913103455.0
008			960221s1955 dcuabcdjdbkoqu001 0deng d
020			_a0-387-95213-6
080			_a004.72.056.523
100			_aGhosh, Sumit
245			_aPrinciples of secure network systems design
260			_aNew York _bSpringer-Verlag _c2002
300			_axxvi, 209p.
500			_a
653			_aComputer networks- security measures _aCompuiter- access control _aComputer security _aComputer viruses _aComputer crimes _aComputers _aNetworks security
942			_cBK
003			ViArRB
999			_c49707 _d49706