000			00567nam a2200193Ia 4500
005			20250423094944.0
008			250422s9999 xx 000 0 und d
020			_a9780273793359
050			_aTK 5105.59 .S71/
100			_aStallings, William
245		0	_aCryptography and network security : principles and practice
250			_a7th ed.
260			_aBoston
260			_bPearson
260			_c2014
300			_a751 p
650			_aComputer networks--Security measures. Data encryption (Computer science) Coding theory. Computer security.
942			_cBK
999			_c28802 _d28802