000			00354nam a2200169Ia 4500
008			210628s9999 xx 000 0 und d
082			_a540
082			_bTAR-M
245		0	_aChemistry =Model Papers
245		0	_bInter Part xi
260			_aLahore
260			_bBook creators
260			_c2016
300			_a280
300			_bpbk
546			_aEng.
650			_aChemistry i
999			_c25954 _d25954