000			00302nam a2200121 4500
082			_a370 _bSAS.C
084			_2Colon Classification
100			_aSasikala, P
245			_aCritical study ... for teaching maths / _cby P Sasikala
260			_bM.Ed.Thesis, _c1986.
650			_aEducation
942			_cBK
999			_c678601 _d678601