000			00335nam a2200133Ia 4500
005			20260720174758.0
008			260720s2011 xx 000 0 und d
041			_aeng
082			_a930.7 MANT
100			_aMangal S.K . _9271798
245			_aTeaching of social studies
260			_aNew Delhi _bP H I Learning _c2011
300			_a456p
999			_c246002 _d246002