000			00369nam a2200145Ia 4500
005			20260205060247.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a005.82 K12C
100			_aKahate , Atul
245		0	_aCryptography and network security
260			_aNew Delhi _bTata Mc graw-hill _c2004
300			_a435p
690			_adata security
942			_cBK
999			_c165517 _d165517