000			00281nam a22001217a 4500
999			_c158799 _d158799
082			_a _b
245			_aPractice of social studies/ _cby Vashist S R (ed.).
260			_aNew Delhi: _bAnmol, _c1993.
300			_a366p.
650			_a
700			_aVashist S R (ed.)
942			_cBK