000			00604nam a22002057a 4500
020			_a9781260455083
082			_a005.8 _bWAC
100			_aWalker, Matt _9239484
245			_aCEH Certified Ethical Hacker Practice Exams _cMatt Walk
250			_a4th ed.
260			_aNew York, _bMc Graw Hill _c2019.
300			_axiv, 369p.
500			_aPB
546			_aEng
650			_aElectronic data processing personal--Certification _9239485
650			_aComputer networks--Examinations _9239486
650			_aPenetration testing (computer security) _930965
650			_aHackers _915665
942			_cBK
999			_c158636 _d158635