000			00371nam a2200157Ia 4500
008			240517s9999||||xx |||||||||||||| ||und||
020			_cRS 4305.69
040			_aSCE
082			_a512.7
100			_aKoblitz, Neal
245		2	_aA course in number theory and cryptography
250			_a2nd
260			_aNew York _bSpringer _c1994
300			_ax,235p
942			_cBK
999			_c171161 _d171161