000 00535nam a22001817a 4500
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005 20180912234955.0
008 090503t xxu||||| |||| 00| 0 eng d
040 _auniversity
_bEnglish
_cUniversity
100 _aAbraham Sinkov
_93595
245 _aElementary cryptanalysis : a mathematical approach
260 _bThe Mathematical Asscn Of America
_c1966
300 _a222
518 _aSAR/08/2009/20-04-09
650 _aCryptography --Mathematics.
_93596
650 _aCiphers --Mathematics.
_93597
942 _2ddc
_cBK
999 _c6164
_d6164