00361nam a2200157Ia 4500008004100000020001800041041000800059082001500067100001600082245003400098250001200132260001900144300000800163365001600171700001600187230718s9999    xx            000 0 und d  a9788181282323  aeng  a005.8bBUC  aBuchmann J.  aIntroduction To Cryptography   a2nd ed.  c2011bSpringer  a335  cRs.b450.00  aBuchmann J.