000			00339nam a2200133Ia 4500
008			240318s9999 xx 000 0 und d
020			_a9789699818066
082			_a370.15 KHA-F
100			_aKhan,Muhammad Athar
245		0	_aFoundations Educations
260			_bSarhad University _aPeshawar _c2021
300			_aXxix;562 p.
942			_cBK
999			_c28725 _d28725