000			00344nam a2200133 4500
082			_a370 _bAGG.E
084			_2Colon Classification
100			_aAggarwal, J C
245			_aEssential of examination system / _cby Aggarwal J C
260			_bVikas publication house pvt Ltd , _c1997.
300			_a422p. :
650			_aEducation
942			_cBK
999			_c684956 _d684956