000			00387nam a2200145Ia 4500
008			170101s2011 xx 000 0 und d
082			_a005.82 P11C
100			_aPachghare, V.K.
245		0	_aCryptography and information security
260			_aNew Delhi _bPHI Learning _c2011
300			_a24cm. : 367
650			_aNETWORK SECURITY
653			_aNETWORK SECURITY
942			_2ddc _cB
999			_c144321 _d144321