000			00284nam a2200121Ia 4500
100			_aN.C.E.R.T.
942			_cBK
245			_aThird survey of research in education 1978-83
260			_aDelhi _bN.C.E.R.T. _c1987
082			_a370.78 _bNCERT
300			_axvi,1148
546			_aEnglish
999			_c330125 _d330125
041			_aeng