000			00364nam a2200121Ia 4500
005			20260325112145.0
008			260325s9999||||xx |||||||||||||| ||und||
082			_a005.82 St18C
100			_aStallings,William
245		0	_aCryptography and network security : principles and practice
260			_aNoida _bPearson India Education Services Pub. _c2018
942			_cBK
999			_c270564 _d270564