000			00324nam a2200145Ia 4500
008			221117s9999 xx 000 0 und d
082			_bKHA
100			_aKHAN, BADRUDDIN
245		0	_aBASICS OF CHEMISTRY
250			_a1ST
260			_bSTUDIUM, NEW DELHI _c2012
300			_a536
650			_aChemistry
942			_cBK
999			_c214643 _d214643