000			00349nam a2200133 4500
082			_a370 _bARA.I
084			_2Colon Classification
100			_aArsha, V Das
245			_aInterest in mathematics among secondary. . . / _cby Arsha V Das
260			_bDept of Edu Unty of Kerala, _c2013.
300			_a90p. :
650			_aEducation
942			_cBK
999			_c684175 _d684175