000			00368nam a2200133Ia 4500
005			20260205054126.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a005.82 St18C
100			_aStallings, William
245		0	_aCryptography and Network security: Principles and practices
260			_aDelhi _bPearson Education _c2003
300			_a681p.
942			_cBK
999			_c133243 _d133243