000			00309nam a2200133Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aBurton David M
245		0	_aElementary Number Theory
250			_a2nd Ed.
260			_bUbs Publishers _c1989
300			_a450p
650			_aMathematics
942			_cBK
999			_c31392 _d31392