000			00583nam a2200205Ia 4500
008			140429s9999 xx 000 0 und d
020			_a9780199691623
050			_aZ 103 _b.B535 2010
100			_aBlake, Barry J.
245			_aSecret langauge / _cBarry J. Blake.
260			_aNew York : _bOxford University Press, _cc2010.
300			_a328 p. : _bill. ; _c21 cm.
500			_aIncludes bibliographical references and index.
521			_aMC
650			_aCiphers.
650			_aCryptography.
650			_aHistorical linguistics.
942			_kFOR _cBK
999			_c115652 _d115652