000			00437nam a2200157Ia 4500
005			20250911111730.0
008			250905s9999 xx 000 0 und d
082			_a"005.82/S782c/2011 .
100			_aStallings, William..
245		0	_aCrytography and network security : principles and practice / .
260			_cc2011. .
500			_aCirculación y Prestamo.
520			_aOtro tema.
650			_2General.
942			_cLIBRO _2ddc
999			_c181367 _d181367