000			00484nam a2200193Ia 4500
001			38939
005			20250221154020.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a8131703665
100			_aStallings, William
245		0	_aNetwork security essentials : applications and standards
260			_aNew Delhi
260			_bDorling Kindersley
260			_c2000
300			_a374p. ;
650			_aComputer security
650			_aNetwork security
942			_cBK
999			_c54730 _d54730