000			00269nam a22001097a 4500
999			_c157482 _d157482
082			_a _b
245			_aEncyclopaedia of teaching of social studies (v.5)/ _cby Vashist S R (ed.).
260			_aNew Delhi: _bAnmol, _c1993.
300			_a320p.
650			_a
942			_cBK