000			00547nam a2200193Ia 4500
999			_c7388 _d7388
005			20181224120654.0
008			170527s2016||||xx |||||||||||||| ||und||
020			_a9788131716649
041			_aeng
082			_a005.8 St18n3
100			_aStallings, William
245		0	_aNetwork security essentials _bapplications and standards _cWilliam Stallings
250			_a3rd ed.
260			_aChennai _bPearson Education _c2008
300			_axiv, 409p.
650			_aComputer networks _xSecurity measures
650			_aComputer security
942			_cBK