000			00360nam a22001337a 4500
999			_c2467 _d2467
020			_a13: 978-1-337-28878-1
082			_aCir. 005.8 C565 C2018
100			_aMark Ciampa
245			_aSecurity+ guide to network security fundamentals
250			_a6th
260			_aBoston, USA _bCengage learning _c2018
300			_axxvi: 756p.: ill.: 23 cm
942			_cBK