000			00333nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aForouzan,B.A.
245		0	_aCryptography and Network Security.
250			_a2nd,(2013).
260			_bMc Graw Hill,Edu.Pvt. India,N.Delhi.
300			_a702
650			_aC.S.E.
942			_cENG
999			_c12824 _d12824