000 00310nam a2200133Ia 4500
008 230321s9999 xx 000 0 und d
082 _bAGG
100 _aAggarwal, J.C
245 0 _aHandbook of Pedagogy of teaching Social science
250 _a1st
260 _bDoaba House
_c2000
300 _a292
942 _cBK
999 _c86
_d86