000			00375nam a22001457a 4500
003			OSt
005			20130128122158.0
008			130128b xxu||||| |||| 00| 0 eng d
020			_a019563909X
100			_aPaul, Jose.
245			_aMental maths : _bPractice book 4.
260			_aNew Delhi : _bOxfor university press, _c2003.
300			_a72 p. _bill. _c24 cm.
942			_2ddc _cCL
999			_c7821 _d7821