000			00366nam a22001457a 4500
020			_a9780132303781
082			_aTK5150.59
100			_aWilliam Stallings
245			_aNetwork Security Essentials
250			_aThird Edition
264			_aNew York _bUpper Saddle River _c2007
300			_b413P.
650		0	_aNetwork Application and Standards
942			_2lcc _cBK
999			_c11317 _d11317