000			00359nam a2200157Ia 4500
008			180323s9999 xx 000 0 und d
082			_a370
100			_aAggrawal,JC
245		0	_aMETHODS & MODEL OF TEACHING SOCIAL SCIENCE
250			_a1st
260			_aNew Delhi _bNCRT _c2009
300			_a594
500			_a3872
650			_aEDUCATION
942			_cBOOK
999			_c9679 _d9679