000 00461nam a2200157Ia 4500
008 161214s9999 xx 000 0 und d
020 _a0883856220
_c(pbk)
082 _223
_a652.8
_bSIN
100 _aSinkov, Abraham
245 0 _aElementary cryptanalysis : a mathematical approach
260 _aWashington:
_bMathematical Association of America,
_c1998
300 _aix, 222 p.;
_bill.:
_c23 cm.
650 _aCiphers
650 _aCryptography
942 _2ddc
_cBK
999 _c4541
_d4541