000			00310nam a2200121Ia 4500
008			250417s9999||||xx |||||||||||||| ||und||
020			_a9789357059718
082			_a005.8 STA
100			_aStallings
245		0	_aCryptography and Network Security: Principles and Practice, 8e
260			_bPearson
942			_cBK
999			_c6640 _d6640