000			00428 a2200181 4500
020			_a9780070616073
082			_a512.72 _bBUR
090			_c26504 _d45802
100			_aBurton, David M.
245			_aElementary number theory
250			_a6th.
260			_aNew Delhi _bTata McGraw Hill _c2007 _g2010
300			_axiii, 434p. _c23cm.
650			_aNUMBER THEORY
650			_aMATHEMATICS
650			_aALGEBRA
942			_cL
999			_c53321 _d53321