000 00562nam a2200181Ia 4500
008 161214s9999 xx 000 0 und d
020 _a9781584884705
_c(hbk)
082 _223
_a005.82
_bMOL
100 _aMollin, Richard A.
245 0 _aCodes : the guide to secrecy from ancient to modern times
260 _aBoca Raton:
_bChapman & Hall,
_c2005
300 _axx, 679 p.;
_bill.:
_c24 cm.
490 _aDiscrete mathematics and its applications
650 _aComputer security
650 _aCryptography
650 _aPublic-key cryptography
942 _2ddc
_cBK
999 _c21034
_d21034