000			00281nam a22001217a 4500
999			_c157960 _d157960
082			_a _b
245			_aPractice of social studies/ _cby Vashist S R (ed.).
260			_aNew Delhi: _bAnmol, _c1993.
300			_a365p.
650			_a
700			_aVashist S R (ed.)
942			_cBK