000			00440nmm a2200145Ia 4500
008			230125s9999||||xx |||||||||||||||||und||
020			_a9781441985927
100			_aNeal Koblitz
245		2	_aA Course in Number Theory and Cryptography
250			_a2nd ed. 1994
260			_bSpringer New York _c1994
440			_aGraduate Texts in Mathematics
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/978-1-4419-8592-7
999			_c4919 _d4919