000			00296nam a2200133Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
040			_aBED
100			_aKhan, M A
245		0	_aTeaching Social Studies
260			_bCommonwelth Pub. _aNew Delhi
300			_a297
500			_a3321
942			_cBK
999			_c3321 _d3321