000 00314nam a2200097Ia 4500
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020 _a0387950346 (hc : alk. paper)
245 0 _aIntroduction to cryptography
_cBuchmann, Johannes.
260 _aNew York :
_bSpringer-Verlag,
_c2001
300 _axi, 281 p. :
_bill. ;
_c24 cm.
999 _c2398
_d2398