000			00311nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c285
040			_aBED
100			_aArihant , E. Team
245		0	_aDSSSB (PGT/TGT)
260			_bArihant Pub. _aNew Delhi
300			_a62
500			_a3747
942			_cBK
999			_c3747 _d3747