000			00667nam a2200217Ia 4500
999			_c10742 _d10742
005			20220119113125.0
008			180712s9999 xx 000 0 und d
020			_a8178089025
082			_a5.82 _bSTA _223
100			_aSTALLINGS, William.
245			_aCryptography and network security: principles and practice / _cby William Stallings
250			_a3rd ed.
260			_aDelhi _bPearson Education _c2003
300			_axiv, 681p.
500			_aIncludes appendixes, glossary, references and index.
650			_aData encryption
650		4	_aData security _94488
650		4	_aComputer networks- Security _93782
650		4	_aCryptography _94297
942			_cR