000 00344nam a2200157Ia 4500
100 _aGill/P.S
650 _aCryptography
942 _cBK
366 _f20
654 _acryptography
245 _aCryptography and network security
260 _bTrinity Press
_c2011
082 _a5.82
_bGIL
300 _a288
546 _aENGLISH
_cComputers
999 _c23705
_d23705