000			00278nam a2200097Ia 4500
008			220816s9999||||xx |||||||||||||| ||und||
020			_a486458075
245		0	_aElementary number theory _cBolker, Ethan D.
260			_aNew York: _bDover publication Inc., _c2007
300			_axiii, 184p.
999			_c3113 _d3113