000			00390 a2200157 4500
003			JGU
005			20201009172707.0
008			201009b xxu||||| |||| 00| 0 eng d
040			_c0
082			_223 _a005.8 _bME-C
100			_a Meeuwisse, Raef _996873
245			_aCyber security for beginners
260			_bCyber Simplicity _aNew York _c2017
300			_a220 p.
942			_2ddc _cKEB
999			_c1070887 _d1070885