000 00843n a2200289#a 4500
001 14940
003 P5A
005 20240404163438.0
008 761202s1966 dcu b 001 0 eng d
010 _a72089953
035 _aocm02590288
040 _aMEU
_cMEU
_dAZD
049 _aP5AA
082 _a510
_bS617e
090 _adr
100 1 _aSinkov, Abraham,
_d1907-
_933816
245 1 0 _aElementary cryptanalysis:
_ba mathematical approach/
_cby Abraham Sinkov.
260 _aWashington, DC:
_bMathematical Association of America,
_cc1966.
300 _aix, 189 p.;
_c23 cm.
500 _aIncludes index.
504 _aBibliography: p. 184-186.
650 0 0 _aCryptography.
_937345
650 0 4 _aCiphers.
_937344
697 _aDivulgação e Recreação.
_923735
942 _2impa
_cBK
999 _c15621
_d15621
490 0 _aNew mathematical library;
_v22.
_944280