000			00324nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c150
040			_aBED
100			_aShareen, Shashikala
245		0	_aShaikshik Anusandhan Vidhiyan
260			_bAggarwal Pub. _aAgra
300			_a531
500			_a3178
942			_cBK
999			_c3178 _d3178