000			00455nam a2200181Ia 4500
005			20240823011122.0
008			240823s9999||||xx |||||||||||||| ||und||
041			_aENGLISH
082			_A005.8 P0
100			_a"Stallings,William"
245		0	_aCryptography and Network Security
250			_a2nd
260			_c2000 _b"Pearson,New Delhi"
500			_aTRANSFERED
650			_aCryptography _bInformation Technology
942			_cBK
999			_c160595 _d160595