00451nam a2200157Ia 450000100060000000800410000602000180004704000130006508200200007810000180009824500980011626000440021430000110025854600070026965000170027628923140415s9999    xx            000 0 und d  a9971-51-394-3  cPK-LaUMT  a 005.437bBON-C  aRichard Bondi  aCryptography for Visual Basicba programmer's guide to her Microsoft cryptoAPIcRichard Bondi  aNew York,USA:bJohn Wiley & Sons,c2002  a459 p.  aEN  aCryptography