000			00384nam a2200133Ia 4500
005			20250729165807.0
008			250729s2017 xx 000 0 und d
041			_aeng
082			_a540.25 CHED
100			_aDepartment Pre University Education _9233147
245			_aChemistry Examplar Problems
260			_aBangalore _bDepartment of P u Education _c2017
650			_aScience _9233148
999			_c240136 _d240136