000			00484nam a2200169Ia 4500
008			161214s9999 xx 000 0 und d
020			_a9788131509296 _c(pbk)
082			_223 _a005.8 _bWEA
100			_aWeaver, Randy
245		0	_aNetwork infrastructure security
260			_aNew Delhi: _bCengage Learning, _c2009
300			_a278 p.; _bill.: _c24 cm.
650			_aComputer networks -- Security measures
650			_aComputer security
700			_aWeaver, Dawn
942			_2ddc _cBK
999			_c23400 _d23400