000 00448nam a2200133Ia 4500
008 211015s9999||||xx |||||||||||||| ||und||
040 _aMAIN
041 _aEnglish
082 _a005.82
100 _aBaigneres, Thomas
245 2 _aA classical introduction to cryptography exercise book
_bA classical introduction to cryptography exercise book, Switzerland : Springer, 2009
_cThomas Baigneres
260 _c2009
_bSpringer
_aSwitzerland
942 _cBK
999 _c43975
_d43975