000			01251cam a22002898a 4500
001			15816772
003			OSt
005			20180207123420.0
008			090714s2009 cau 000 0 eng
020			_a9780071625197
040			_aDLC _cDLC _dUCULIB
082	0	0	_a005.8076 _222 _bDEA
100	1		_aDeal, Richard A. _91837
245	1	0	_aCCNA Cisco Certified Network Associate security Study Guide (Exam 640-553) / _cRichard Deal.
260			_aSan Francisco : _bMcGraw-Hill Professional, _c2009.
263			_a0908
300			_axxxix, 789 p. : _bill. ; _c23cm _eCD ROM
500			_aInclude Glossary, index
650		0	_aComputer networks _xSecurity measures _xExaminations _vStudy guides. _91838
650		0	_aComputer networks _xSecurity measures _vProblems, exercises, etc. _91839
650		0	_aTelecommunications engineers _xCertification. _91840
856	4	2	_3Contributor biographical information _uhttp://www.loc.gov/catdir/enhancements/fy0914/2009027006-b.html
856	4	2	_3Publisher description _uhttp://www.loc.gov/catdir/enhancements/fy0914/2009027006-d.html
856	4	1	_3Table of contents only _uhttp://www.loc.gov/catdir/enhancements/fy0914/2009027006-t.html
942			_2ddc _cBKS _02
999			_c12110 _d12110