00990cam a2200289 a 45000010008000000030008000080050017000160080041000330100017000740200025000910400034001160500022001500820019001721000026001912450064002172600041002813000029003223650015003514400041003665040039004076500019004466500018004659060045004839420012005289990015005409520145005551005162BD-DhUL20140825155823.0870624s1987    nyua     b    001 0 eng    a   87016645   a0387965769 :c$29.80  aDLCcDLCdDLCdOCoLCdBD-DhUL00aQA241b.K672 198700a512.7219bKOC1 aKoblitz, Neal,d1948-12aA course in number theory and cryptography /cNeal Koblitz.  aNew York :bSpringer-Verlag,cc1987.  a208 p. :bill. ;c24 cm.  aBGPb24.50 0aGraduate texts in mathematics ;v114  aIncludes bibliographies and index. 0aNumber theory. 0aCryptography.  a7bcbccorignewd1eocipf19gy-gencatlg  2ddccBK  c5860d5860  00102ddc406512_700000000000000_KOC708NFIC910147aDUSLbDUSLcGENd1990-01-29ePurchasedo512.7 KOCp314210r2014-08-25w2014-08-25yBK