000 00573cam a2200193 a 4500
005 20221024100207.0
008 091116s2010 enka b 001 0 eng
020 _a9780199579280
040 _cKWF
082 0 0 _a417.7
_bB6361 2010
100 1 _aBlake, Barry J.
245 1 0 _aSecret language :
_b[codes, tricks, spies, thieves, and symbols] /
_cBarry J. Blake.
260 _aOxford :
_bOxford University Press,
_c2010.
300 _axi, 328 p. :
_bill. ;
_c21 cm.
650 0 _aHistorical linguistics.
650 0 _aCiphers.
650 0 _aCryptography.
942 _2ddc
_cBK
999 _c1504
_d1504