000			00427nam a2200145Ia 4500
008			241226s9999 xx 000 0 und d
020			_a8125900519
082			_a371.26 _bAGG
100			_aAggarwal, J C.
245		0	_aEssentials of Examination System
250			_a2nd edition.
260			_aNew Delhi : _bVikas Pulishing House , _c2004.
300			_a422 Pages;
650			_aSchools & their activities special education
999			_c175938 _d175938