000 00548 a2200181 4500
003 LDD
005 20250116065613.0
008 250116b |||||||| |||| 00| 0 eng d
020 _a9789388818865
040 _cIGNOU Library
082 _a005.8 Ac44C
100 _aAchary, Rathnakar
_920856
_eauthor
245 _aCryptography and Network Security /
_cRathnakar Achary
260 _aNew Delhi :
_bNew Age International Private Limited,
_c2020.
300 _axvi, 501 pages :
650 _aCryptography
_xNetwork Security
_921018
942 _2ddc
_cBK
999 _c200060
_d200060