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