000			00434nam a2200157Ia 4500
008			191118s9999||||xx |||||||||||||| ||und||
020			_a9789352866601
082			_a005.8 _bSta
100			_aStallings, William _9453
245		0	_aNetwork Security Essentials: Applications and Standards
250			_a6/e
260			_aNoida _bPearson India _c2018
300			_a461p.
650			_aComputer network- Security Measures _9454
942			_cBK
999			_c976 _d976