000			00435nam a2200169Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
020			_a978-81-8128-230-4
041			_aENG
082			_a512.7 _bKO-A
100			_aKoblitz,Neal
245		2	_aA course in number theory and cryptography
250			_a2nd Ed.
260			_c2004 _aNew York _bSpringer Science & Business Media
300			_a235p.
650			_aMathematics
942			_cBK
999			_c5791 _d5791