LEADER 01014nam a2200301 i 4500 001 991003676169707536 005 20021220115235.0 008 020916s2002 us ||| | eng 020 $a1584882069 035 $ab11846847-39ule_inst 035 $aLE01313184$9ExL 040 $aDip.to Matematica$beng 082 0 $a003.54 084 $aAMS 68P25 100 1 $aStinson, Douglas R.$027749 245 10$aCryptography :$btheory and practice /$cDouglas R. Stinson 250 $a2nd ed. 260 $aBoca Raton, FL :$bChapman & Hall/CRC,$cc2002 300 $a339 p. :$bill. ;$c25 cm 500 $aIncludes bibliographical references and index 650 0$aCoding theory 650 0$aCryptography 907 $a.b11846847$b26-04-07$c20-12-02 912 $a991003676169707536 945 $aLE013 11T STI11 (2002)$g1$i2013000135342$lle013$o-$pE0.00$q-$rl$s- $t4$u5$v16$w5$x0$y.i12099181$z20-12-02 996 $aCryptography$9331482 997 $aUNISALENTO 998 $ale013$b01-01-02$cm$da $e-$feng$gus $h0$i1