000			00359nam a2200157Ia 4500
008			180323s9999 xx 000 0 und d
082			_a370
100			_aNCERT
245		0	_aSiXTH SURVEY OF EDUCATIONAL RESEARCH
250			_a1st
260			_aMeerut _bMeerut _c2006
300			_a134
500			_a3711
650			_aEducational - research
942			_cBOOK
999			_c9518 _d9518