000			00422 a2200181 4500
020			_a0071154477
082			_a512.72 _bBUR
090			_c2811 _d3453
100			_aBurton, David M.
245			_aElementary number theory
250			_a4th ed.
260			_aNew York _bMcGraw - Hill _c1997 _g1998
300			_axiv, 386p. _c23cm.
650			_aMATHEMATICS
650			_aNUMBER THEORY
650			_aALGEBRA
942			_cSR
999			_c31858 _d31858