LEADER 01578nam a2200337 i 4500 001 991000801449707536 005 20020507173752.0 008 010111s1994 us ||| | eng 020 $a0883855046 035 $ab10759177-39ule_inst 035 $aLE01302534$9ExL 040 $aDip.to Matematica$beng 082 0 $a005.82 084 $aAMS 00A06 100 1 $aBeutelspacher, Albrecht$060454 245 10$aCryptology :$ban introduction to the art and science of enciphering, encrypting, concealing, hiding, and safeguarding described without any arcane skullduggery but not without cunning waggery for the delectation and instruction of the general public /$cby Albrecht Beutelspacher ; transformation from German into English, succored and abetted by J. Chris Fisher 260 $aWashington, DC :$bMathematical Association of America,$cc1994 300 $axvi, 156 p. :$bill. ;$c22 cm 490 0 $aSpectrum series 500 $a"Cryptology was originally published in German by Vieweg. This edition has been extensively revised": P. [4] of cover 500 $aErrata slip inserted. 500 $aIncludes bibliographical references (p. 153-156) 650 4$aCryptography 650 4$aData encryption (Computer science) 700 1 $aFisher, J. Chris 907 $a.b10759177$b23-02-17$c28-06-02 912 $a991000801449707536 945 $aLE013 00A BEU11 (1994)$g1$i2013000124711$lle013$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10854198$z28-06-02 996 $aCryptology$9104842 997 $aUNISALENTO 998 $ale013$b01-01-01$cm$da $e-$feng$gus $h0$i1