000			00303nam a22001457a 4500
999			_c41968 _d41968
003			OSt
020			_a9788187414438
082			_a510 BAT-M
100			_aBatra, S K
245			_aMathematics
260			_aNew Delhi _bRachna Sagar Pub. _c1999
300			_a551p.
901			_a1168DON
942			_2ddc _cBK