000			00307nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c150
040			_aBED
100			_aAgrwal
245		0	_aOpen Distance Learning
260			_bShipra Pub. _aNew Delhi
300			_a147
500			_a3886
942			_cBK
999			_c3886 _d3886